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AIRSERVICES AUSTRALIA NOISE AND FLIGHT PATH MONITORING SYSTEM SYDNEY QUARTERLY REPORT APRIL - JUNE 2011 Date Version Comments

Transcript of AIRSERVICES AUSTRALI Amirror.airservicesaustralia.com/wp-content/uploads/...Sydney Quarterly Report...

AI RSERVI CES AUSTRALI A

NOISE AND FLIGHT PATH MONITORING SYSTEM

SYDNEY QUARTERLY REPORT

APRIL - JUNE 2011

Date Version Comments

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05/09/2011
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1
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First Issue

Page 2Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

Foreword

Airservices Australia has established a Noise and Flight Path Monitoring System (NFPMS) at Australia's major airports. Operated from a single control centre, the system monitors aircraft operations and their environmental effects at airports across the Australian continent.

This report provides a brief description of the system and the data it collects and processes. It also

contains a summary of data collected in Sydney over the quarter April to June 2011 by the NFPMS.

In rare circumstances, data within the NFPMS may be updated that can cause slight changes to historic data that has been previously published. Operations at Sydney airport were affected by the volcanic ash cloud over the south east Australian air space on 21 June and 22 June, at which time each noise monitoring terminal (NMT) was operational and collecting noise data. However due to reduced flight operations the total number of correlated noise events and daily averages within table 1 may slightly be affected for each NMT. Flow on affects may also be seen in Appendices B, C, D and E.

DISCLAIMER

This report contains a summary of data collected over the specified period and is intended to convey the best

information available from the NFPMS at the time. The system databases are to some extent dependent upon

external sources and errors may occur. All care is taken in preparation of the report but its complete accuracy

can not be guaranteed. Airservices Australia does not accept any legal liability for any losses arising from

reliance upon data in this report which may be found to be inaccurate.

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CONTENTS

Page

Figures and Tables 5

Glossary of terms 6

1. Introduction 8

2. NMT locations and noise data summaries 9

3. Quarterly track data 14

3.1. Quarterly track density plots 14

3.2. Jet track plots 14

3.3. Non-jet track plots 19

4. Aircraft movement and aircraft noise data 19

4.1. Movement statistics 19

4.2. Curfew movement statistics 19

4.3. Daily runway usage per calendar month for arrivals and departures during the quarter 28

4.4. Hourly movements per calendar month for arrivals and departures during the quarter 28

4.5. Quarterly aircraft average noise levels 28

4.6. Data included in Appendix E 28

Appendix A: An overview of the Noise and Flight Path Monitoring System 30

A. System overview 31

A.1. System configuration and features 31

A.2. System applications 32

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Appendix B: Daily value of N70 and N70 distribution for each NMTduring the period April to June 2011 33

Appendix C: Daily runway usage per calendar month for arrivals and departuresduring the period April to June 2011 46

Appendix D: Hourly movements per calendar month for arrivals and departuresduring the period April to June 2011 56

Appendix E: Quarterly aircraft average noise levels, April to June 2011 60

Page 5Sydney Quarterly Report SY11Q2

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FIGURES AND TABLES

Page

Figure 1: Noise and flight path monitoring locations in Australia 8

Figure 2: Locations of NMTs around Sydney Airport 9

Figure 3: Track density plot for all aircraft operations during the second quarter 2011 15

Figure 4: Track density plot for jet operations only during the second quarter 2011 16

Figure 5: Track plot coloured by height(ft) for jet arrivals during the period 1702/06/11 to 08/06/11

Figure 6: Track plot coloured by height(ft) for jet departures during the period 1802/06/11 to 08/06/11

Figure 7: Track plot coloured by height(ft) for non-jet arrivals during the period 2002/06/11 to 08/06/11

Figure 8: Track plot coloured by height(ft) for non-jet departures during the period 2102/06/11 to 08/06/11

Table 1: Location and noise parameters for each permanent 10NMT about Sydney Airport for the second quarter 2011

Table 2: Movement statistics for each month of the second quarter 2011 22

Table 3: Monthly movement statistics for the first quarter of 2011 fourth quarter of 2010 23

Table 4: Monthly movement statistics for the second and third quarters of 2010 24 Table 5: Curfew movement statistics for each month of the second quarter 2011 25

Table 6: Curfew movement statistics for the first quarter of 2011 fourth quarter of 2010 26 Table 7: Curfew movement statistics for the second and third quarters of 2010 27

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GLOSSARY OF TERMSA: Arrivals

AA: Airservices Australia

AMSL: Average mean Sea level

CNE: Correlated noise events - noise events which are correlated with aircraft movements

CNEall: All correlated noise events

CNE70: Only correlated noise events equal to or above 70 dB(A)

D: Departures

H: Helicopters

I: Indeterminate

JET: Jet aircraft

LAeq: Time average A-weighted sound pressure level

Movement: An aircraft operation, such as a take-off or landing

N70: Average daily number of correlated noise events equal to or greater than 70 dB(A)

N80: Average daily number of correlated noise events equal to or greater than 80 dB(A)

N90: Average daily number of correlated noise events equal to or greaterthan 90 dB(A)

NFPMS: Noise and Flight Path Monitoring System

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NMT: Noise Monitoring Terminal

Noise Event: A noise exceeding the threshold sound pressure level for longer than the threshold duration

NON-JET: Non-jet aircraft

RUNWAY: Runway on which the aircraft operates.

The runways at Sydney

are numbered 16R/34L

(the main runway),

16L/34R (the parallel

runway), and 07/25 (the

cross-runway).

SACF: Sydney Airport Community Forum

T: Total

TAAATS: The Australian Advanced Air Traffic System

TYPE: Aircraft type

Page 8Sydney Quarterly Report SY11Q2

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1. INTRODUCTION

Under its environmental responsibilities, Airservices Australia (AA) has established a Noise and Flight Path Monitoring System (NFPMS) at Australia's major airports. An overview of the NFPMS is shown in Appendix A. A map displaying all noise and flight path monitoring locations in Australia is shown in Figure 1.

This report is a summary of data collected by the Sydney segment of the system over the second quarter (April to June) 2011. The data used within this report has been obtained from an upgraded NFPMS system. As a result, some slight changes to the presented graphics may exist.

Figure 1: Noise and flight path monitoring locations in Australia

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2. NMT LOCATIONS AND NOISE DATA SUMMARIES

The Sydney component of the NFPMS has twelve permanently installed NMTs which are strategically located around Sydney Airport as shown in Figure 2 and listed in Table 1. In addition to the permanent NMTs, there are portable NMTs which may be connected to the system for measuring aircraft noise data at temporary locations, as requested by the Sydney Airport Community Forum.

Figure 2: Locations of NMTs around Sydney Airport.

© Google 2009, this image is used by Airservices Australia under licence from Google and is not to be reproduced or

used in any way without the express permission of Google

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The A-weighted average sound exposure levels (LAeq) for the entire quarter and for the curfew period (23:00 to 6:00 each day) at each NMT are contained in Table 1; the curfew values are in brackets. These noise levels encompass the whole environment (including aircraft) as measured at each NMT. Also included in Table 1 are the number of correlated noise events (CNE), and the N70, N80 and N90 values for each NMT during the quarter. N70 is calculated by dividing the total number of CNE equal to or greater than 70 dB(A) detected during the quarter by the number of days in the quarter that the NMT is in operation (Op Days). For N80 and N90, the CNE noise thresholds are 80 dB(A) and 90 dB(A) respectively.

Appendix B includes graphs showing the daily value of N70 at each NMT excluding days where an NMT was not operational for a full 24 hours. In some cases an NMT may suffer a hardware outage, for example during routine maintenance. The caption under each graph details such outages for each NMT during the quarter. The distribution of N70 values is also included in Appendix B.

Table 1: Location and noise parameters for each permanent NMT about Sydney Airport for

the second quarter of 2011 and previous four quarters.

NOISE

PARAMETERS

NMT LOCATION

(NMT NUMBER)11Q2 11Q1 10Q210Q310Q4

71.0LAeq 24hr

(LAeq night), dBA (61.6)

38.7N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 228.6

297.3

26,989

(862)

27,293

90.8

Runway 34L Threshold

Sydney Airport (1)

70.8 70.8 70.8 70.7

(58.9) (60.1) (63.6) (64.0)

89.8 91.7 91.8 91.0

26,791 28,219 27,940 24,841

(697) (808) (1,019) (976)

26,464 27,766 27,634 24,481

294.8 302.9 301.1 269.0

229.8

42.8

232.5

40.0

235.4

33.1

207.6

31.1

53.1LAeq 24hr

(LAeq night), dBA (46.4)

0.0N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 0.6

16.0

1,456

(20)

2,088

90.7

AA Marker

Penshurst (2)

54.9 55.3 54.8 54.0

(46.3) (46.8) (46.0) (45.5)

89.7 91.7 91.7 91.0

3,373 2,866 3,700 3,233

(28) (28) (14) (13)

2,953 2,099 2,709 2,516

32.9 22.9 29.6 27.7

1.6

0.0

1.1

0.0

1.0

0.0

0.8

0.0

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56.9LAeq 24hr

(LAeq night), dBA (50.3)

0.2N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 11.9

23.6

2,144

(32)

2,615

90.7

Bexley (3)

58.4 57.2 57.7 57.6

(50.2) (49.9) (49.2) (49.6)

89.7 91.7 91.7 91.0

3,489 2,885 4,573 4,185

(31) (25) (10) (12)

3,337 2,606 3,975 3,838

37.2 28.4 43.3 42.2

26.0

0.5

16.1

0.2

18.6

0.2

17.4

0.1

62.3LAeq 24hr

(LAeq night), dBA (52.6)

2.6N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 34.1

67.8

5,973

(7)

6,616

88.1

AA Marker

Eastlakes (99)

60.4 61.4 62.4 62.2

(51.1) (51.9) (55.0) (50.8)

89.7 91.7 91.8 89.7

6,087 7,492 7,777 6,683

(8) (13) (10) (5)

5,321 6,949 7,292 6,360

59.3 75.8 79.5 70.9

13.5

1.1

18.9

1.8

31.1

2.4

35.4

2.5

60.9LAeq 24hr

(LAeq night), dBA (52.3)

0.0N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 7.4

37.3

3,390

(33)

3,716

90.8

Energy Australia

Substation

Coogee (100)

Data for Q310 & Q410

and part of Q111

unavailable due to site

power issue

60.8 62.2

(52.2) (52.2)

28.3 63.0

545 2,379

(4) (16)

429 2,262

15.2 35.9

4.0

0.0

7.9

0.0

70.5LAeq 24hr

(LAeq night), dBA (57.5)

56.3N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 145.4

170.4

15,469

(58)

15,504

90.8

AA Marker

Sydenham (6)

70.1 69.9 69.2 69.4

(56.2) (56.5) (57.1) (56.9)

89.7 91.7 91.7 91.0

15,329 14,623 12,937 12,813

(33) (20) (23) (32)

15,296 14,573 12,876 12,789

170.5 158.9 140.3 140.6

138.4

53.5

127.3

46.6

112.7

36.9

119.8

44.1

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59.7LAeq 24hr

(LAeq night), dBA (52.0)

0.0N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 13.0

56.6

5,141

(70)

6,645

90.8

Kurnell Primary School

Kurnell (101)

58.9 59.9 60.0 59.9

(50.6) (51.8) (51.5) (50.8)

89.7 91.7 91.8 91.0

7,015 9,400 9,638 7,075

(3) (13) (128) (58)

5,880 7,347 7,514 5,888

65.5 80.1 81.9 64.7

14.0

0.0

16.4

0.0

19.4

0.0

13.6

0.0

59.0LAeq 24hr

(LAeq night), dBA (49.0)

0.0N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 2.2

74.0

6,718

(32)

9,210

90.8

Neighbourhood Centre

Johnstone St.Annandale

(12)

57.4 58.2 58.3 58.5

(49.1) (49.1) (52.0) (48.8)

89.7 91.7 91.8 91.0

7,905 7,276 6,253 7,271

(28) (35) (32) (27)

5,666 5,496 4,406 5,321

63.2 59.9 48.0 58.5

0.8

0.0

1.6

0.0

1.5

0.0

1.4

0.0

59.9LAeq 24hr

(LAeq night), dBA (48.4)

0.0N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 17.2

98.7

8,961

(22)

12,985

90.7

St Peters Primary

School

Church St. St Peters

(13)

59.6 60.0 59.8 59.1

(47.3) (47.8) (49.3) (54.4)

89.7 91.7 91.7 91.0

11,958 11,365 10,071 8,440

(16) (18) (11) (10)

8,501 8,313 7,177 5,304

94.8 90.6 78.2 58.3

10.1

0.1

14.6

0.0

15.2

0.0

9.3

0.0

59.7LAeq 24hr

(LAeq night), dBA (52.9)

0.0N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 1.0

10.7

971

(22)

1,381

90.8

Presbyterian Ladies

College

Croydon (102)

58.2 60.9 58.8 58.8

(53.6) (54.7) (55.2) (54.2)

89.7 91.7 91.8 91.0

1,554 2,077 2,025 1,342

(7) (10) (14) (8)

1,051 1,521 1,461 1,002

11.7 16.6 15.9 11.0

0.6

0.0

1.9

0.0

1.7

0.0

1.0

0.0

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57.9LAeq 24hr

(LAeq night), dBA (50.0)

0.0N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 0.9

69.0

6,264

(92)

15,696

90.8

Hunters Hill (116)

58.2 57.9 57.5 57.5

(48.7) (50.7) (49.9) (48.5)

53.3 91.7 91.8 90.9

9,059 12,580 10,628 11,415

(39) (50) (62) (64)

3,918 5,564 4,374 5,011

73.5 60.7 47.7 55.1

1.1

0.0

1.6

0.0

1.3

0.0

1.0

0.0

60.0LAeq 24hr

(LAeq night), dBA (51.7)

0.0N90

Days

CNE70

CNE 24hr

(CNE night)

N70

N80 15.1

108.5

9,851

(94)

10,399

90.8

Leichardt outer marker

(36)

59.6 59.3 58.2 58.7

(53.6) (50.3) (46.1) (46.3)

89.7 91.7 91.8 91.0

9,700 8,075 6,779 8,123

(58) (44) (47) (60)

9,225 7,748 6,431 7,689

102.8 84.5 70.1 84.5

13.7

0.0

13.1

0.0

9.2

0.0

10.3

0.0

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3. QUARTERLY TRACK DATA

3.1. Quarterly track density plots.

The quarterly track density plot is a map which displays the pattern of aircraft flight tracks passing over the region around the airport during the quarter. The system analyses the number of flights passing over each grid element of an array defined by the user. Grid elements of 200m x 200m have been adopted as a standard. The track density plot takes into account all aircraft and provides a useful indication of the general patterns of the flight operations.

Figure 3 shows the quarterly track density plot for all aircraft operations for the second quarter of 2011. The colour coding from green to red represents the range 182 to 1820 flight tracks (ie. 2 per day to 20 or more per day) over a grid element. If any grid element is not colour-coded, the number of aircraft flight tracks passing over that element during the quarter was less than 182, ie. less than 2 flights per day on average. The concentration at the western side of the grid includes aircraft using Bankstown Airport. The grey circles within Figure 3 show the location of each NMT.

For comparison purposes, the quarterly track density plot for jet operations only for the quarter is shown in Figure 4.

3.2. Jet track plots.

Plots of actual tracks for arrivals and departures of individual aircraft or particular types of aircraft can also be obtained from the system. Figures 5 and 6 show the track plots for jet arrivals and departures over the one-week period 2nd to 8th June 2011. These tracks have been coloured according to the aircraft height above ground level. This is slightly different to the previous system where track plots were presented in altitude (height above sea level).

• Red when less than 1000ft• Orange between 1000ft and 3000ft• Yellow between 3000ft and 5000ft• Green above 5000ft.

These heights have been chosen in accordance with the criteria in the document “Environment

Principles and Procedures for Minimising the Impact of Aircraft Noise”. This document can be found

on the Airservices Australia's web site: www.airservicesaustralia.com/projectsservices/reports/

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Figure 3: Track density plot for all aircraft operations during the second quarter 2011.

mjinan
Rectangle

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Figure 4: Track density plot for jet operations only during the second quarter 2011.

mjinan
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Figure 5: Track plots coloured by height(ft) for jet arrivals

during the period 2/06/2011 to 8/06/2011.

mjinan
Rectangle

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Figure 6: Track plots coloured by height(ft) for jet departures

during the period 2/06/2011 to 8/06/2011.

mjinan
Rectangle

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3.3. Non-jet track plots.

Non-jet operations are principally the operations of propeller and turbo-prop aircraft. The track plots for the period 2nd to 8th June 2011 for arriving and departing non-jet aircraft and helicopters are shown in Figures 7 and 8 respectively. The same colour coding used for jet track plots is used in these figures. For both arrivals and departures by non-jets, the tracks disperse from the runway centrelines closer to the airport, to allow a clear path for departing jets, which are significantly faster.

The red tracks along the harbour and coast are due mainly to light aircraft and helicopter operations,

on defined “transit lanes” which are below 1000 ft for the majority of their flights.

4. AIRCRAFT MOVEMENT AND AIRCRAFT NOISE DATA

4.1. Movement statistics.

Movement statistics for Sydney Airport expressed in monthly figures are shown in Table 2. Explanations of the terms shown in Table 2 can be found in the Glossary section on Pages 6 and 7. The figures are based on The Australian Advanced Air Traffic System (TAAATS) data.

Note that a training operation involving multiple circuits is counted by the system as a single movement, which may be arrival or departure. This is the reason that numbers of arrivals may differ from the corresponding numbers of departures. It is also the reason that movement numbers obtained from TAAATS data may differ from other ATC-sourced data.

Table 2 also covers the runway usage for arrivals and departures individually and as a total for each runway. Although their flight tracks may be available on NFPMS, TAAATS does not always provide operational details for movements by helicopters and light propeller-driven aircraft. This is the main reason that the Table includes figures for operations by miscellaneous General Aviation aircraft, or aircraft with indeterminate runway (I).

The total number of monthly arrival (A) and departure (D) movements of all types (jets, non-jets and helicopters) at Sydney airport for April was 25347, for May was 25925 and for June was 24058. The total number of movements for all aircraft types during the quarter was 75330.

Movement data for the preceding four quarters are given in tables 3 and 4.

4.2. Curfew movement statistics.

Movement statistics for aircraft operating during the curfew hours (23:00 to 6:00) for Sydney Airport are shown in Table 3. The total number of movements during curfew in the second quarter of 2011 was 945.

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3.3. Non-jet track plots.

Non-jet operations are principally the operations of propeller and turbo-prop aircraft. The track plots for the period 2nd to 8th June 2011 for arriving and departing non-jet aircraft and helicopters are shown in Figures 7 and 8 respectively. The same colour coding used for jet track plots is used in these figures. For both arrivals and departures by non-jets, the tracks disperse from the runway centrelines closer to the airport, to allow a clear path for departing jets, which are significantly faster.

The red tracks along the harbour and coast are due mainly to light aircraft and helicopter operations,

on defined “transit lanes” which are below 1000 ft for the majority of their flights.

4. AIRCRAFT MOVEMENT AND AIRCRAFT NOISE DATA

4.1. Movement statistics.

Movement statistics for Sydney Airport expressed in monthly figures are shown in Table 2. Explanations of the terms shown in Table 2 can be found in the Glossary section on Pages 6 and 7. The figures are based on The Australian Advanced Air Traffic System (TAAATS) data.

Note that a training operation involving multiple circuits is counted by the system as a single movement, which may be arrival or departure. This is the reason that numbers of arrivals may differ from the corresponding numbers of departures. It is also the reason that movement numbers obtained from TAAATS data may differ from other ATC-sourced data.

Table 2 also covers the runway usage for arrivals and departures individually and as a total for each runway. Although their flight tracks may be available on NFPMS, TAAATS does not always provide operational details for movements by helicopters and light propeller-driven aircraft. This is the main reason that the Table includes figures for operations by miscellaneous General Aviation aircraft, or aircraft with indeterminate runway (I).

The total number of monthly arrival (A) and departure (D) movements of all types (jets, non-jets and helicopters) at Sydney airport for April was 25347, for May was 25925 and for June was 24058. The total number of movements for all aircraft types during the quarter was 75330.

Movement data for the preceding four quarters are given in tables 3 and 4.

4.2. Curfew movement statistics.

Movement statistics for aircraft operating during the curfew hours (23:00 to 6:00) for Sydney Airport are shown in Table 3. The total number of movements during curfew in the second quarter of 2011 was 945.

Figure 7: Track plots coloured according to height(ft) for non-jet and helicopter

arrivals during the period 2/06/2011 to 8/06/2011.

mjinan
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Figure 8: Track plots coloured according to height(ft) for non-jet and helicopter

departures during the period 2/06/2011 to 8/06/2011.

mjinan
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Table 2: Movement statistics for each month of the second quarter of 2011

PercentsMovementsMovementsMovementsMovements

Apr 11 May 11 Jun 11 2nd Quarter 2011

Jets

A 9503 9622 8893 28018

D 9499 9609 8889 27997

T 19002 19231 17782 56015

Non-Jets

A 3013 3208 3014 9235

D 3002 3222 3009 9233

T 6015 6430 6023 18468

Helicopter

A 150 123 123 396

D 158 123 110 391

T 308 246 233 787

Miscellaneous

General Aviation

Aircraft

A 9 6 5 20

D 13 12 15 40

T 22 18 20 60

All

Types

A 12675 12959 12035 37669 100.0%

D 12672 12966 12023 37661 100.0%

T 25347 25925 24058 75330

Runway

Usage

Arrivals

07 609 66 162 837 2.2%

16L 2517 2174 1748 6439 17.1%

16R 3906 3320 2746 9972 26.5%

25 793 1317 1018 3128 8.3%

34L 3378 4238 4346 11962 31.8%

34R 1322 1721 1892 4935 13.1%

H 150 123 123 396 1.1%

I 0 0 0 0 0.0%

Runway

Usage

Departures

07 0 0 0 0 0.0%

16L 2656 2726 2131 7513 19.9%

16R 5654 5026 3880 14560 38.7%

25 392 446 1041 1879 5.0%

34L 1872 2354 2533 6759 17.9%

34R 1940 2291 2328 6559 17.4%

H 158 123 110 391 1.0%

I 0 0 0 0 0.0%

Runway

Usage

All

Movements

07 609 66 162 837

16L 5173 4900 3879 13952

16R 9560 8346 6626 24532

25 1185 1763 2059 5007

34L 5250 6592 6879 18721

34R 3262 4012 4220 11494

H 308 246 233 787

I 0 0 0 0

* In addition to the movement numbers of Table 2 the NFPMS detected another 528 local area

operations which both originated and terminated at the airport.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 23

Table 3: Monthly movement statistics for the first quarter of 2011 fourth quarter of 2010

Jan-11 Mar-11Feb-11 1st Quarter 2011

Movements Movements Movements Movements Percents

Oct-10 Nov-10 Dec-10

Movements Movements Movements Movements Percents

4th Quarter 2010

Jets

A 9,844 8,834 9,866 28,544 29,415 9,824 9,531 10,060D 9,861 8,829 9,865 28,555 29,409 9,823 9,531 10,055T 19,705 17,663 19,731 57,099 58,824 19,647 19,062 20,115

Non-Jets

A 2,400 2,785 3,253 8,438 9,271 3,185 3,126 2,960D 2,413 2,785 3,255 8,453 9,247 3,180 3,126 2,941T 4,813 5,570 6,508 16,891 18,518 6,365 6,252 5,901

Helicopter

A 132 164 160 456 425 143 141 141D 127 164 167 458 427 146 142 139T 259 328 327 914 852 289 283 280

Miscellaneous

General

Aviation

A 9 7 8 24 28 9 10 9D 5 8 10 23 29 10 11 8T 14 15 18 47 57 19 21 17

All

Types

A 12,385 11,790 13,287 100.0% 37,462 39,139 13,161 12,808 100.0% 13,170D 12,406 11,786 13,297 100.0% 37,489 39,112 13,159 12,810 100.0% 13,143T 24,791 23,576 26,584 74,951 78,251 26,320 25,618 26,313

Runway

Usage

Arrivals

07 1,015 917 911 7.6% 2,843 1,706 635 465 4.4% 60616L 1,769 1,953 2,192 15.8% 5,914 5,388 1,467 2,072 13.8% 1,84916R 2,841 2,962 3,405 24.6% 9,208 7,596 2,055 2,889 19.4% 2,65225 294 337 391 2.7% 1,022 1,337 513 280 3.4% 544

34L 4,299 3,748 4,129 32.5% 12,176 15,523 5,619 4,786 39.7% 5,11834R 2,035 1,709 2,099 15.6% 5,843 7,164 2,729 2,175 18.3% 2,260

H 132 164 160 1.2% 456 425 143 141 1.1% 141I 0 0 0 0.0% 0 0 0 0 0.0% 0

Runway

Usage

Departures

07 20 3 5 0.1% 28 33 2 2 0.1% 2916L 1,807 2,066 2,425 16.8% 6,298 5,588 1,759 2,052 14.3% 1,77716R 4,266 4,469 4,996 36.6% 13,731 11,072 3,202 4,056 28.3% 3,81425 48 67 503 1.6% 618 1,256 539 99 3.2% 618

34L 2,697 2,330 2,431 19.9% 7,458 9,643 3,528 3,017 24.7% 3,09834R 3,441 2,687 2,770 23.7% 8,898 11,093 3,983 3,442 28.4% 3,668

H 127 164 167 1.2% 458 427 146 142 1.1% 139I 0 0 0 0.0% 0 0 0 0 0.0% 0

Runway

Usage

All

Movements

07 1,035 920 916 2,871 1,739 637 467 63516L 3,576 4,019 4,617 12,212 10,976 3,226 4,124 3,62616R 7,107 7,431 8,401 22,939 18,668 5,257 6,945 6,46625 342 404 894 1,640 2,593 1,052 379 1,162

34L 6,996 6,078 6,560 19,634 25,166 9,147 7,803 8,21634R 5,476 4,396 4,869 14,741 18,257 6,712 5,617 5,928

H 259 328 327 914 852 289 283 280I 0 0 0 0 0 0 0 0

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 24

Table 4: Monthly movement statistics for the second and third quarters of 2010

Jul-10 Sep-10Aug-10 3rd Quarter 2010Movements Movements Movements Movements Percents

Apr-10 May-10 Jun-10

Movements Movements Movements Movements Percents

2nd Quarter 2010

Jets

A 9,897 9,642 9,485 29,024 28,142 9,399 9,510 9,233D 9,886 9,645 9,489 29,020 28,166 9,411 9,517 9,238T 19,783 19,287 18,974 58,044 56,308 18,810 19,027 18,471

Non-Jets

A 3,197 3,126 2,991 9,314 9,316 3,070 3,211 3,035D 3,186 3,144 2,991 9,321 9,312 3,072 3,211 3,029T 6,383 6,270 5,982 18,635 18,628 6,142 6,422 6,064

Helicopter

A 89 105 136 330 292 105 103 84D 92 109 132 333 291 104 101 86T 181 214 268 663 583 209 204 170

Miscellaneous

General

Aviation

A 12 9 13 34 38 13 15 10D 8 8 10 26 19 4 8 7T 20 17 23 60 57 17 23 17

All

Types

A 13,195 12,882 12,625 100.0% 38,702 37,788 12,587 12,839 100.0% 12,362D 13,172 12,906 12,622 100.0% 38,700 37,788 12,591 12,837 100.0% 12,360T 26,367 25,788 25,247 77,402 75,576 25,178 25,676 24,722

Runway

Usage

Arrivals

07 313 379 942 4.2% 1,634 1,314 872 177 3.5% 26516L 2,009 809 1,404 10.9% 4,222 5,342 1,589 2,034 14.1% 1,71916R 3,032 1,189 2,127 16.4% 6,348 8,015 2,442 2,925 21.2% 2,64825 917 1,168 375 6.4% 2,460 3,303 1,123 980 8.7% 1,200

34L 4,855 6,186 5,303 42.2% 16,344 13,558 4,630 4,496 35.9% 4,43234R 1,980 3,046 2,338 19.0% 7,364 5,964 1,826 2,124 15.8% 2,014

H 89 105 136 0.9% 330 292 105 103 0.8% 84I 0 0 0 0.0% 0 0 0 0 0.0% 0

Runway

Usage

Departures

07 23 2 2 0.1% 27 1 1 0 0.0% 016L 2,615 1,224 2,158 15.5% 5,997 7,246 2,531 2,363 19.2% 2,35216R 4,435 2,347 3,470 26.5% 10,252 12,945 4,474 4,339 34.3% 4,13225 788 1,745 767 8.5% 3,300 3,573 931 1,495 9.5% 1,147

34L 2,616 3,528 2,871 23.3% 9,015 6,877 2,264 2,291 18.2% 2,32234R 2,603 3,951 3,222 25.3% 9,776 6,855 2,286 2,248 18.1% 2,321

H 92 109 132 0.9% 333 291 104 101 0.8% 86I 0 0 0 0.0% 0 0 0 0 0.0% 0

Runway

Usage

All

Movements

07 336 381 944 1,661 1,315 873 177 26516L 4,624 2,033 3,562 10,219 12,588 4,120 4,397 4,07116R 7,467 3,536 5,597 16,600 20,960 6,916 7,264 6,78025 1,705 2,913 1,142 5,760 6,876 2,054 2,475 2,347

34L 7,471 9,714 8,174 25,359 20,435 6,894 6,787 6,75434R 4,583 6,997 5,560 17,140 12,819 4,112 4,372 4,335

H 181 214 268 663 583 209 204 170I 0 0 0 0 0 0 0 0

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Table 5: Curfew movement statistics for each month of the second quarter of 2011

PercentsMovementsMovementsMovementsMovements

Apr 11 May 11 Jun 11 2nd Quarter 2011

Jets

A 123 139 126 388

D 74 103 78 255

T 197 242 204 643

Non-Jets

A 46 55 59 160

D 37 54 48 139

T 83 109 107 299

Helicopter

A 0 1 0 1

D 1 1 0 2

T 1 2 0 3

Miscellaneous

General Aviation

Aircraft

A 0 0 0 0

D 0 0 0 0

T 0 0 0 0

All

Types

A 169 195 185 549 100.0%

D 112 158 126 396 100.0%

T 281 353 311 945

Runway

Usage

Arrivals

07 1 1 6 8 1.5%

16L 0 0 4 4 0.7%

16R 15 16 14 45 8.2%

25 0 1 1 2 0.4%

34L 153 176 160 489 89.1%

34R 0 0 0 0 0.0%

H 0 1 0 1 0.2%

I 0 0 0 0 0.0%

Runway

Usage

Departures

07 0 0 0 0 0.0%

16L 0 1 0 1 0.3%

16R 104 150 122 376 94.9%

25 7 5 3 15 3.8%

34L 0 1 1 2 0.5%

34R 0 0 0 0 0.0%

H 1 1 0 2 0.5%

I 0 0 0 0 0.0%

Runway

Usage

All

Movements

07 1 1 6 8

16L 0 1 4 5

16R 119 166 136 421

25 7 6 4 17

34L 153 177 161 491

34R 0 0 0 0

H 1 2 0 3

I 0 0 0 0

* Other than under circumstances defined in the Air Navigation (Aerodrome Curfew) Regulations, takeoffs during the curfew use 16R, landings use 34L.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 26

Table 6: Curfew movement statistics for the first quarter of 2011 fourth quarter of 2010

Jan-11 Mar-11Feb-11 1st Quarter 2011

Movements Movements Movements Movements Percents

Oct-10 Nov-10 Dec-10

Movements Movements Movements Movements Percents

4th Quarter 2010

Jets

A 51 66 79 196 230 80 73 77D 72 69 94 235 286 89 95 102T 123 135 173 431 516 169 168 179

Non-Jets

A 55 57 59 171 170 58 56 56D 53 56 56 165 180 52 59 69T 108 113 115 336 350 110 115 125

Helicopter

A 0 0 0 0 3 2 1 0D 1 1 0 2 4 2 1 1T 1 1 0 2 7 4 2 1

Miscellaneous

General

Aviation

A 0 0 0 0 2 0 1 1D 0 0 0 0 3 3 0 0T 0 0 0 0 5 3 1 1

All

Types

A 106 123 138 100.0% 367 405 140 131 100.0% 134D 126 126 150 100.0% 402 473 146 155 100.0% 172T 232 249 288 769 878 286 286 306

Runway

Usage

Arrivals

07 4 7 5 4.4% 16 8 0 6 2.0% 216L 2 4 5 3.0% 11 6 0 6 1.5% 016R 8 5 12 6.8% 25 15 3 5 3.7% 725 0 0 0 0.0% 0 2 0 2 0.5% 0

34L 92 107 116 85.8% 315 371 135 111 91.6% 12534R 0 0 0 0.0% 0 0 0 0 0.0% 0

H 0 0 0 0.0% 0 3 2 1 0.7% 0I 0 0 0 0.0% 0 0 0 0 0.0% 0

Runway

Usage

Departures

07 0 0 0 0.0% 0 1 0 1 0.2% 016L 2 0 0 0.5% 2 2 1 0 0.4% 116R 115 121 142 94.0% 378 451 141 146 95.3% 16425 7 4 8 4.7% 19 12 2 5 2.5% 5

34L 1 0 0 0.2% 1 2 0 1 0.4% 134R 0 0 0 0.0% 0 1 0 1 0.2% 0

H 1 1 0 0.5% 2 4 2 1 0.8% 1I 0 0 0 0.0% 0 0 0 0 0.0% 0

Runway

Usage

All

Movements

07 4 7 5 16 9 0 7 216L 4 4 5 13 8 1 6 116R 123 126 154 403 466 144 151 17125 7 4 8 19 14 2 7 5

34L 93 107 116 316 373 135 112 12634R 0 0 0 0 1 0 1 0

H 1 1 0 2 7 4 2 1I 0 0 0 0 0 0 0 0

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 27

Table 7: Curfew movement statistics for the second and third quarters of 2010

Jul-10 Sep-10Aug-10 3rd Quarter 2010Movements Movements Movements Movements Percents

Apr-10 May-10 Jun-10

Movements Movements Movements Movements Percents

2nd Quarter 2010

Jets

A 144 154 146 444 337 99 101 137D 88 94 96 278 215 55 66 94T 232 248 242 722 552 154 167 231

Non-Jets

A 53 69 51 173 285 123 108 54D 49 64 46 159 262 107 103 52T 102 133 97 332 547 230 211 106

Helicopter

A 0 0 0 0 1 1 0 0D 0 0 0 0 1 1 0 0T 0 0 0 0 2 2 0 0

Miscellaneous

General

Aviation

A 0 0 0 0 2 0 2 0D 0 0 1 1 1 0 1 0T 0 0 1 1 3 0 3 0

All

Types

A 197 223 197 100.0% 617 625 223 211 100.0% 191D 137 158 143 100.0% 438 479 163 170 100.0% 146T 334 381 340 1,055 1,104 386 381 337

Runway

Usage

Arrivals

07 2 1 0 0.5% 3 6 1 1 1.0% 416L 1 2 0 0.5% 3 0 0 0 0.0% 016R 7 6 6 3.1% 19 29 10 8 4.6% 1125 0 4 3 1.1% 7 5 2 2 0.8% 1

34L 187 210 187 94.7% 584 584 209 200 93.4% 17534R 0 0 1 0.2% 1 0 0 0 0.0% 0

H 0 0 0 0.0% 0 1 1 0 0.2% 0I 0 0 0 0.0% 0 0 0 0 0.0% 0

Runway

Usage

Departures

07 0 0 0 0.0% 0 0 0 0 0.0% 016L 0 0 0 0.0% 0 0 0 0 0.0% 016R 132 155 135 96.3% 422 457 154 164 95.4% 13925 4 2 7 3.0% 13 19 8 5 4.0% 6

34L 1 1 1 0.7% 3 2 0 1 0.4% 134R 0 0 0 0.0% 0 0 0 0 0.0% 0

H 0 0 0 0.0% 0 1 1 0 0.2% 0I 0 0 0 0.0% 0 0 0 0 0.0% 0

Runway

Usage

All

Movements

07 2 1 0 3 6 1 1 416L 1 2 0 3 0 0 0 016R 139 161 141 441 486 164 172 15025 4 6 10 20 24 10 7 7

34L 188 211 188 587 586 209 201 17634R 0 0 1 1 0 0 0 0

H 0 0 0 0 2 2 0 0I 0 0 0 0 0 0 0 0

Page 28Sydney Quarterly Report SY11Q2

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The figures are calculated from the NFPMS's monthly data outputs. It is noted that these statistics, compiled automatically by the NFPMS, may differ slightly from the corresponding figures in the curfew report provided separately to the SACF. In that report, details of each operation have been subject to manual verification.

Movement data for the curfew period for the preceding four quarters are given in tables 6 and 7.

4.3. Daily runway usage per calendar month for arrivals and departures during the quarter.

The daily runway usage per calendar month for arrivals and departures of all aircraft types including jets, non-jets, helicopters and emergency aircraft during the quarter is shown in Appendix C in which the movement figures of aircraft arrivals and departures are counted separately and wholly per runway for each day of the calendar month for the quarter.

4.4. Hourly movements per calendar month for arrivals and departures during the quarter.

The hourly movements per calendar month of the quarter for all aircraft movements operating in and out of the airport including helicopters and emergency aircraft are shown in Appendix D. The data in Appendix D are calculated for whole clock hours within the day.

4.5. Quarterly aircraft average noise levels.

Appendix E presents a summary of movement numbers and noise levels recorded over the quarter for jet and non-jet aircraft types. It shows the actual movements and the correlated noise events of aircraft types operating on specific runways together with the average maximum sound pressure levels and standard deviations of the maxima for overflights by each type at each NMT. The terms used in the data output are explained in the Glossary. The data is sorted in order of descending maximum sound pressure levels for the 25 noisiest types/operations at each NMT.

4.6. Data included in Appendix E.

It may be noted in Appendix E that in some cases there is a difference between the reported number of aircraft movements and the number of correlated noise events.

A noise event occurs when a noise being measured at an NMT stays above a preset level for a preset time duration. When that condition occurs, the NFPMS looks at the radar input to see whether there is an aircraft track within a preset radius around the NMT location. If there is, the noise event is correlated with that aircraft track and registered as a correlated noise event. Differences between the number of aircraft movements and the number of correlated noise events may be due to the following:

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(i) For aircraft operations which are not relatively close to the NMT location, the noise levelsreceived from the aircraft may be below the event threshold level. This results in less correlated noise events than actual aircraft movements.

(ii) Noise events may not be correlated with aircraft tracks due to radar system downtime or transponders on the aircraft being turned off. This also results in less correlated noise events than actual aircraft movements.

(iii) In some cases, extraneous noise events caused by sources other than aircraft occur concurrently with an aircraft operation, and are coincidentally correlated with an aircraft track in the vicinity of the NMT. This may result in more correlated noise events than actual aircraft movements.

For larger data samples, the absence or mistaken identity of some noise events will have minimal effect on the mean data presented in the report. Data for small sample sizes may however not be truly representative. A minimum total of six over flights have been used to establish a mean noise level. As a result, it should be noted that with this small sample size the mean noise level can be viewed as being less accurate.

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APPENDIX A

An overview of the Noise and Flight Path Monitoring System

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A. SYSTEM OVERVIEW

A.1. System configuration and features.

The NFPMS is the world's largest, most geographically-spread system of its type. The complete system is operated and controlled from AA Head Office in Canberra.

Around each of the airports are a number of noise monitoring terminals (NMTs). The NMT basically consists of a microphone, atop a mast of 6m height, and an electronics box. The noise level to which the microphone is exposed over the range 30 to 130 dB(A) is continuously measured and then transmitted, via a data line, to the NFPMS central computer where it is processed and stored for later analysis. Apart from measuring the aircraft noise, the NMT also continuously monitors the background noise levels.

Through the TAAATS system, the NFPMS acquires flight track and operational information on aircraft operating in and out of the airport.

On a map display for each airport, the system displays the noise levels measured by each of the NMTs and the flight tracks of the aircraft in the vicinity of the airport.

When the level and duration of noise from any noise source in the vicinity of an NMT exceed the threshold level and duration which have been set for the NMT, a "noise event" is recorded. The time at which the noise event is recorded at the NMT location is then checked against movement times and radar tracks of aircraft operating in the vicinity. If the time and NMT location of the noise event match the movement time and radar track of an aircraft, the noise event is attributed to that aircraft , i.e. it becomes a “correlated noise event”. Otherwise, it is regarded as part of the background noise.

The incoming data is stored in the central computer and can be recalled to display the tracks flown by any user selection of aircraft operations, together with the noise levels which those operations produced at the NMTs. The track information includes aircraft identity, altitude and speed.

The system includes statistical and acoustical software to undertake analyses of noise or flight track information as required by the user.

Automatically and regularly, the NFPMS produces reports that contain tabular and graphical summaries of noise and aircraft movement data for each airport over selected time periods.

The system includes the capability to analyse aircraft tracks, by selecting and listing the tracks which have passed through defined windows and corridors. The analysis can be selective, e.g. on specification of aircraft type or the route being flown.

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A.2. System applications.

The NFPMS collects noise and flight path data 24 hours a day, seven days per week. It also accumulates flight plan and weather data.

The information collected is used by AA to:

• determine the contribution of aircraft to overall noise exposure;

• detect occurrences of excessive noise levels from aircraft operations;

• assess the effects of operational and administrative procedures for noise control and compliance with these procedures;

• assist in planning of airspace usage;

• validate noise forecasts and forecasting techniques;

• assist relevant authorities in land-use planning for developments on areas in the vicinity of an airport;

• provide reports to, and responses to questions from, Government and other Members of Parliament, industry organisations, airport owners, community groups and individuals; and

• assist in answering noise complaints about aircraft operations from the general public.

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APPENDIX B

Daily value of N70 and N70 distribution for each NMT

during the period April to June 2011

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0

50

100

150

200

250

300

350

400

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 1 at Threshold rwy 34L

NMT 1 at Runway 34L

0

2

4

6

8

10

12

14

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 1 at Threshold rwy 34L

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

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0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 2 at Penshurst

NMT 2 at Penhurst

0

5

10

15

20

25

30

35

40

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 2 at Penshurst

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

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NMT 3 at Bexley

0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 3 at Bexley

0

5

10

15

20

25

30

35

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 3 at Bexley

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

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0

40

80

120

160

200

240

280

320

360

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 99 at Eastlakes

NMT 99 at Eastlakes was:- non operational on 28/05/2011 and 29/05/2011- partially operational on 27/05/2011 and 30/05/2011

0

2

4

6

8

10

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 99 at Eastlakes

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

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0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 100 at Coogee

NMT 100 at Coogee

0

5

10

15

20

25

30

35

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 100 at Coogee

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

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0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 6 at Sydenham

NMT 6 at Sydenham

0

1

2

3

4

5

6

7

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 6 at Sydenham

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

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NMT 101 at Kurnell

0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 101 at Kurnell

0

4

8

12

16

20

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 101 at Kurnell

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

Page 41Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

NMT 12 at Annandale

0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 12 at Johnston St.Annandale

0

4

8

12

16

20

24

28

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 12 at Johnston St.Annandale

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

Page 42Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

NMT 13 at St Peters

0

4

8

12

16

20

24

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 13 at Church St. St Peters

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 13 at Church St. St Peters

Page 43Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

NMT 102 at Croydon

0

4

8

12

16

20

24

28

32

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 102 at Croydon

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 102 at Croydon

Page 44Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

NMT 116 at Hunters Hill

0

5

10

15

20

25

30

35

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 116 at Hunters Hill

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 116 at Hunters Hill

Page 45Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

0

50

100

150

200

250

300

350

01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30

Day

N70 V

alu

e

N70 Values for NMT 36 at Leichhardt PEMU 36

NMT 36 at Leichardt PEMU 36

0

4

8

12

16

20

00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340

N70 Value (grouped in steps of 10)*

No

of

Days

Distribution of N70 for NMT 36 at Leichhardt PEMU 36

* Except for N70 value of 0, which shows number of days with zero exceedances of N70 dB(A).

All other values are in steps of 10 (eg. days with N70 of 1 to 10, 11 to 20, 21 to 30 etc).

Page 46Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

APPENDIX C

Daily runway usage per calendar month for arrivals and departures

during the period April to June 2011

Page 47Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

Totals 07 16L 16R 25 34L 34R H I

01-Apr-11 457 49 60 82 0 191 71 4 0

02-Apr-11 371 1 117 197 36 10 0 10 0

03-Apr-11 385 94 49 61 26 131 20 4 0

04-Apr-11 454 0 138 236 65 6 0 9 0

05-Apr-11 435 55 143 230 0 4 0 3 0

06-Apr-11 441 44 160 228 0 6 0 3 0

07-Apr-11 462 73 153 216 9 5 0 6 0

08-Apr-11 458 51 131 206 0 36 27 7 0

09-Apr-11 375 2 0 0 0 298 64 11 0

10-Apr-11 388 1 3 15 76 197 88 8 0

11-Apr-11 449 0 0 0 1 327 116 5 0

12-Apr-11 447 1 0 0 1 282 158 5 0

13-Apr-11 443 0 0 0 1 306 127 9 0

14-Apr-11 463 0 50 70 106 149 82 6 0

15-Apr-11 470 0 122 155 92 64 32 5 0

16-Apr-11 372 0 141 229 0 2 0 0 0

17-Apr-11 391 58 107 181 43 0 0 2 0

18-Apr-11 447 0 0 0 0 298 144 5 0

19-Apr-11 437 4 73 136 0 148 68 8 0

20-Apr-11 454 0 0 0 0 290 159 5 0

21-Apr-11 466 1 0 2 1 350 103 9 0

22-Apr-11 421 0 37 59 113 161 46 5 0

23-Apr-11 339 3 50 158 121 6 0 1 0

24-Apr-11 349 88 59 87 27 67 17 4 0

25-Apr-11 395 1 149 241 0 1 0 3 0

26-Apr-11 418 4 168 240 0 3 0 3 0

27-Apr-11 434 79 133 210 5 3 0 4 0

28-Apr-11 441 0 177 255 0 7 0 2 0

29-Apr-11 451 0 178 221 21 27 0 4 0

30-Apr-11 362 0 119 191 49 3 0 0 0

Total

Percentage

12675

100.0%

609

4.8%

2517

19.9%

3906

30.8%

793

6.3%

3378

26.7%

1322

10.4%

150

1.2%

0

0.0%

Days

Daily Runway Usage (Arrivals for All Aircraft Types)

Apr - 11

Sydney Airport

Page 48Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

Totals 07 16L 16R 25 34L 34R H I

01-Apr-11 457 0 62 148 12 102 128 5 0

02-Apr-11 353 0 111 230 1 1 0 10 0

03-Apr-11 405 0 124 180 3 53 41 4 0

04-Apr-11 456 0 129 321 0 0 0 6 0

05-Apr-11 430 0 122 304 1 0 0 3 0

06-Apr-11 445 0 131 312 0 0 0 2 0

07-Apr-11 460 0 132 319 1 0 0 8 0

08-Apr-11 462 0 124 288 0 15 28 7 0

09-Apr-11 355 0 15 0 2 157 171 10 0

10-Apr-11 400 0 25 58 71 114 125 7 0

11-Apr-11 456 0 49 4 2 203 192 6 0

12-Apr-11 443 0 0 7 94 164 173 5 0

13-Apr-11 451 0 25 7 60 172 178 9 0

14-Apr-11 460 0 66 172 17 93 106 6 0

15-Apr-11 470 0 113 280 20 17 33 7 0

16-Apr-11 354 0 113 239 1 0 0 1 0

17-Apr-11 403 0 106 293 2 0 0 2 0

18-Apr-11 446 0 0 6 16 200 219 5 0

19-Apr-11 444 0 83 167 17 88 79 10 0

20-Apr-11 459 0 24 8 44 184 194 5 0

21-Apr-11 464 0 95 5 0 190 166 8 0

22-Apr-11 414 0 99 140 1 89 78 7 0

23-Apr-11 330 0 98 227 4 0 0 1 0

24-Apr-11 360 0 74 205 22 26 29 4 0

25-Apr-11 407 0 114 290 0 0 0 3 0

26-Apr-11 416 0 123 289 0 0 0 4 0

27-Apr-11 435 0 126 304 0 0 0 5 0

28-Apr-11 435 0 137 295 1 0 0 2 0

29-Apr-11 451 0 130 313 0 4 0 4 0

30-Apr-11 351 0 106 243 0 0 0 2 0

Total

Percentage

12672

100.0%

0

0.0%

2656

21.0%

5654

44.6%

392

3.1%

1872

14.8%

1940

15.3%

158

1.2%

0

0.0%

Days

Daily Runway Usage (Departures for All Aircraft Types)

Apr - 11

Sydney Airport

Page 49Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

Totals 07 16L 16R 25 34L 34R H I

01-Apr-11 914 49 122 230 12 293 199 9 0

02-Apr-11 724 1 228 427 37 11 0 20 0

03-Apr-11 790 94 173 241 29 184 61 8 0

04-Apr-11 910 0 267 557 65 6 0 15 0

05-Apr-11 865 55 265 534 1 4 0 6 0

06-Apr-11 886 44 291 540 0 6 0 5 0

07-Apr-11 922 73 285 535 10 5 0 14 0

08-Apr-11 920 51 255 494 0 51 55 14 0

09-Apr-11 730 2 15 0 2 455 235 21 0

10-Apr-11 788 1 28 73 147 311 213 15 0

11-Apr-11 905 0 49 4 3 530 308 11 0

12-Apr-11 890 1 0 7 95 446 331 10 0

13-Apr-11 894 0 25 7 61 478 305 18 0

14-Apr-11 923 0 116 242 123 242 188 12 0

15-Apr-11 940 0 235 435 112 81 65 12 0

16-Apr-11 726 0 254 468 1 2 0 1 0

17-Apr-11 794 58 213 474 45 0 0 4 0

18-Apr-11 893 0 0 6 16 498 363 10 0

19-Apr-11 881 4 156 303 17 236 147 18 0

20-Apr-11 913 0 24 8 44 474 353 10 0

21-Apr-11 930 1 95 7 1 540 269 17 0

22-Apr-11 835 0 136 199 114 250 124 12 0

23-Apr-11 669 3 148 385 125 6 0 2 0

24-Apr-11 709 88 133 292 49 93 46 8 0

25-Apr-11 802 1 263 531 0 1 0 6 0

26-Apr-11 834 4 291 529 0 3 0 7 0

27-Apr-11 869 79 259 514 5 3 0 9 0

28-Apr-11 876 0 314 550 1 7 0 4 0

29-Apr-11 902 0 308 534 21 31 0 8 0

30-Apr-11 713 0 225 434 49 3 0 2 0

Total

Percentage

25347

100.0%

609

2.4%

5173

20.4%

9560

37.7%

1185

4.7%

5250

20.7%

3262

12.9%

308

1.2%

0

0.0%

Days

Daily Runway Usage (Arrivals and Departures for All Aircraft Types)

Apr - 11

Sydney Airport

Page 50Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

Totals 07 16L 16R 25 34L 34R H I

01-May-11 382 0 116 201 58 5 0 2 0

02-May-11 435 0 68 118 62 110 75 2 0

03-May-11 430 0 150 251 18 9 0 2 0

04-May-11 440 1 151 233 42 6 0 7 0

05-May-11 459 1 166 213 50 27 0 2 0

06-May-11 447 0 135 210 91 6 0 5 0

07-May-11 351 0 0 0 0 296 49 6 0

08-May-11 368 1 13 25 40 231 55 3 0

09-May-11 439 0 161 258 12 5 0 3 0

10-May-11 439 0 116 173 138 8 0 4 0

11-May-11 423 0 0 0 4 257 159 3 0

12-May-11 462 0 0 0 1 363 92 6 0

13-May-11 459 0 0 2 0 271 179 7 0

14-May-11 356 1 53 111 177 6 0 8 0

15-May-11 384 0 0 0 0 321 61 2 0

16-May-11 442 1 0 0 1 290 142 8 0

17-May-11 421 0 64 103 78 113 60 3 0

18-May-11 427 1 72 89 0 178 84 3 0

19-May-11 454 1 0 0 0 314 130 9 0

20-May-11 444 1 0 0 0 296 145 2 0

21-May-11 346 2 9 44 0 227 61 3 0

22-May-11 376 2 0 2 0 253 114 5 0

23-May-11 440 1 0 0 0 279 153 7 0

24-May-11 434 1 71 99 92 107 58 6 0

25-May-11 425 0 157 223 39 4 0 2 0

26-May-11 453 0 134 197 111 8 1 2 0

27-May-11 463 1 90 118 87 110 51 6 0

28-May-11 350 0 20 40 182 76 30 2 0

29-May-11 371 0 113 158 20 56 22 2 0

30-May-11 421 2 167 238 14 0 0 0 0

31-May-11 418 49 148 214 0 6 0 1 0

Total

Percentage

12959

100.0%

66

0.5%

2174

16.8%

3320

25.6%

1317

10.2%

4238

32.7%

1721

13.3%

123

0.9%

0

0.0%

Days

Daily Runway Usage (Arrivals for All Aircraft Types)

May - 11

Sydney Airport

Page 51Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

Totals 07 16L 16R 25 34L 34R H I

01-May-11 392 0 108 281 0 0 0 3 0

02-May-11 439 0 84 173 10 88 82 2 0

03-May-11 426 0 123 302 0 0 0 1 0

04-May-11 442 0 124 309 0 0 0 9 0

05-May-11 461 0 143 311 2 3 0 2 0

06-May-11 447 0 121 318 2 0 0 6 0

07-May-11 339 0 136 2 0 124 70 7 0

08-May-11 387 0 124 71 1 111 78 2 0

09-May-11 439 0 117 318 0 0 0 4 0

10-May-11 432 0 124 299 5 0 0 4 0

11-May-11 431 0 0 7 92 166 163 3 0

12-May-11 454 0 117 6 0 178 147 6 0

13-May-11 456 0 0 7 118 156 168 7 0

14-May-11 341 0 90 243 1 0 0 7 0

15-May-11 398 0 135 2 17 144 97 3 0

16-May-11 439 0 44 2 47 171 168 7 0

17-May-11 419 0 76 186 17 63 73 4 0

18-May-11 432 0 90 103 46 104 86 3 0

19-May-11 454 0 43 7 0 192 205 7 0

20-May-11 442 0 22 3 0 195 220 2 0

21-May-11 328 0 73 43 9 109 90 4 0

22-May-11 396 0 5 2 11 180 194 4 0

23-May-11 445 0 0 5 25 187 222 6 0

24-May-11 426 0 77 191 1 69 81 7 0

25-May-11 432 0 128 301 1 0 0 2 0

26-May-11 451 0 138 310 1 0 0 2 0

27-May-11 460 0 100 217 3 68 68 4 0

28-May-11 333 0 60 180 13 27 51 2 0

29-May-11 391 0 82 236 24 19 28 2 0

30-May-11 421 0 122 299 0 0 0 0 0

31-May-11 413 0 120 292 0 0 0 1 0

Total

Percentage

12966

100.0%

0

0.0%

2726

21.0%

5026

38.8%

446

3.4%

2354

18.2%

2291

17.7%

123

0.9%

0

0.0%

Days

Daily Runway Usage (Departures for All Aircraft Types)

May - 11

Sydney Airport

Page 52Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

Totals 07 16L 16R 25 34L 34R H I

01-May-11 774 0 224 482 58 5 0 5 0

02-May-11 874 0 152 291 72 198 157 4 0

03-May-11 856 0 273 553 18 9 0 3 0

04-May-11 882 1 275 542 42 6 0 16 0

05-May-11 920 1 309 524 52 30 0 4 0

06-May-11 894 0 256 528 93 6 0 11 0

07-May-11 690 0 136 2 0 420 119 13 0

08-May-11 755 1 137 96 41 342 133 5 0

09-May-11 878 0 278 576 12 5 0 7 0

10-May-11 871 0 240 472 143 8 0 8 0

11-May-11 854 0 0 7 96 423 322 6 0

12-May-11 916 0 117 6 1 541 239 12 0

13-May-11 915 0 0 9 118 427 347 14 0

14-May-11 697 1 143 354 178 6 0 15 0

15-May-11 782 0 135 2 17 465 158 5 0

16-May-11 881 1 44 2 48 461 310 15 0

17-May-11 840 0 140 289 95 176 133 7 0

18-May-11 859 1 162 192 46 282 170 6 0

19-May-11 908 1 43 7 0 506 335 16 0

20-May-11 886 1 22 3 0 491 365 4 0

21-May-11 674 2 82 87 9 336 151 7 0

22-May-11 772 2 5 4 11 433 308 9 0

23-May-11 885 1 0 5 25 466 375 13 0

24-May-11 860 1 148 290 93 176 139 13 0

25-May-11 857 0 285 524 40 4 0 4 0

26-May-11 904 0 272 507 112 8 1 4 0

27-May-11 923 1 190 335 90 178 119 10 0

28-May-11 683 0 80 220 195 103 81 4 0

29-May-11 762 0 195 394 44 75 50 4 0

30-May-11 842 2 289 537 14 0 0 0 0

31-May-11 831 49 268 506 0 6 0 2 0

Total

Percentage

25925

100.0%

66

0.3%

4900

18.9%

8346

32.2%

1763

6.8%

6592

25.4%

4012

15.5%

246

0.9%

0

0.0%

Days

Daily Runway Usage (Arrivals and Departures for All Aircraft Types)

May - 11

Sydney Airport

Page 53Sydney Quarterly Report SY11Q2

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Totals 07 16L 16R 25 34L 34R H I

01-Jun-11 434 0 167 258 3 5 0 1 0

02-Jun-11 440 0 157 236 36 8 0 3 0

03-Jun-11 452 0 0 0 0 309 134 9 0

04-Jun-11 352 1 0 1 34 244 67 5 0

05-Jun-11 371 0 0 1 0 253 114 3 0

06-Jun-11 441 0 51 63 134 136 52 5 0

07-Jun-11 428 0 0 0 0 296 126 6 0

08-Jun-11 434 0 0 0 134 177 116 7 0

09-Jun-11 444 0 0 0 41 250 148 5 0

10-Jun-11 461 0 100 130 82 89 54 6 0

11-Jun-11 342 0 90 236 15 1 0 0 0

12-Jun-11 306 0 110 195 0 0 0 1 0

13-Jun-11 381 9 142 228 0 0 0 2 0

14-Jun-11 413 0 158 253 0 0 0 2 0

15-Jun-11 412 34 144 232 0 1 0 1 0

16-Jun-11 438 3 153 229 44 4 0 5 0

17-Jun-11 432 1 0 0 160 161 107 3 0

18-Jun-11 349 0 0 0 31 210 101 7 0

19-Jun-11 371 0 0 0 1 275 91 4 0

20-Jun-11 440 0 0 0 6 238 194 2 0

21-Jun-11 270 0 0 0 36 143 89 2 0

22-Jun-11 275 1 0 0 1 207 59 7 0

23-Jun-11 450 0 60 77 81 156 69 7 0

24-Jun-11 442 0 0 0 0 312 126 4 0

25-Jun-11 337 0 0 0 4 275 54 4 0

26-Jun-11 357 0 0 0 0 313 37 7 0

27-Jun-11 449 2 64 100 90 117 70 6 0

28-Jun-11 434 0 108 145 57 78 43 3 0

29-Jun-11 426 35 150 232 0 5 0 4 0

30-Jun-11 454 76 94 130 28 83 41 2 0

Total

Percentage

12035

100.0%

162

1.3%

1748

14.5%

2746

22.8%

1018

8.5%

4346

36.1%

1892

15.7%

123

1.0%

0

0.0%

Days

Daily Runway Usage (Arrivals for All Aircraft Types)

Jun - 11

Sydney Airport

Page 54Sydney Quarterly Report SY11Q2

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Totals 07 16L 16R 25 34L 34R H I

01-Jun-11 433 0 125 307 0 0 0 1 0

02-Jun-11 441 0 131 307 0 0 0 3 0

03-Jun-11 451 0 48 1 28 194 174 6 0

04-Jun-11 333 0 75 24 38 105 86 5 0

05-Jun-11 387 0 61 1 51 146 127 1 0

06-Jun-11 440 0 94 177 3 80 81 5 0

07-Jun-11 426 0 0 8 23 175 214 6 0

08-Jun-11 433 0 11 8 154 129 125 6 0

09-Jun-11 447 0 0 6 63 171 204 3 0

10-Jun-11 460 0 86 245 21 43 60 5 0

11-Jun-11 321 0 89 231 1 0 0 0 0

12-Jun-11 317 0 89 227 0 0 0 1 0

13-Jun-11 381 0 111 269 0 0 0 1 0

14-Jun-11 409 0 124 283 0 0 0 2 0

15-Jun-11 411 0 114 293 1 0 0 3 0

16-Jun-11 438 0 121 313 1 0 0 3 0

17-Jun-11 444 0 0 7 224 112 98 3 0

18-Jun-11 326 0 31 0 97 113 77 8 0

19-Jun-11 390 0 76 0 17 156 138 3 0

20-Jun-11 442 0 0 6 110 161 164 1 0

21-Jun-11 254 0 0 6 36 98 112 2 0

22-Jun-11 293 0 0 7 44 130 105 7 0

23-Jun-11 444 0 81 135 74 80 68 6 0

24-Jun-11 445 0 50 6 16 194 174 5 0

25-Jun-11 313 0 73 9 12 130 85 4 0

26-Jun-11 380 0 159 2 1 160 53 5 0

27-Jun-11 447 0 73 189 14 85 79 7 0

28-Jun-11 426 0 88 245 12 30 49 2 0

29-Jun-11 433 0 118 311 0 0 0 4 0

30-Jun-11 458 0 103 257 0 41 55 2 0

Total

Percentage

12023

100.0%

0

0.0%

2131

17.7%

3880

32.3%

1041

8.7%

2533

21.1%

2328

19.4%

110

0.9%

0

0.0%

Days

Daily Runway Usage (Departures for All Aircraft Types)

Jun - 11

Sydney Airport

Page 55Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

Totals 07 16L 16R 25 34L 34R H I

01-Jun-11 867 0 292 565 3 5 0 2 0

02-Jun-11 881 0 288 543 36 8 0 6 0

03-Jun-11 903 0 48 1 28 503 308 15 0

04-Jun-11 685 1 75 25 72 349 153 10 0

05-Jun-11 758 0 61 2 51 399 241 4 0

06-Jun-11 881 0 145 240 137 216 133 10 0

07-Jun-11 854 0 0 8 23 471 340 12 0

08-Jun-11 867 0 11 8 288 306 241 13 0

09-Jun-11 891 0 0 6 104 421 352 8 0

10-Jun-11 921 0 186 375 103 132 114 11 0

11-Jun-11 663 0 179 467 16 1 0 0 0

12-Jun-11 623 0 199 422 0 0 0 2 0

13-Jun-11 762 9 253 497 0 0 0 3 0

14-Jun-11 822 0 282 536 0 0 0 4 0

15-Jun-11 823 34 258 525 1 1 0 4 0

16-Jun-11 876 3 274 542 45 4 0 8 0

17-Jun-11 876 1 0 7 384 273 205 6 0

18-Jun-11 675 0 31 0 128 323 178 15 0

19-Jun-11 761 0 76 0 18 431 229 7 0

20-Jun-11 882 0 0 6 116 399 358 3 0

21-Jun-11 524 0 0 6 72 241 201 4 0

22-Jun-11 568 1 0 7 45 337 164 14 0

23-Jun-11 894 0 141 212 155 236 137 13 0

24-Jun-11 887 0 50 6 16 506 300 9 0

25-Jun-11 650 0 73 9 16 405 139 8 0

26-Jun-11 737 0 159 2 1 473 90 12 0

27-Jun-11 896 2 137 289 104 202 149 13 0

28-Jun-11 860 0 196 390 69 108 92 5 0

29-Jun-11 859 35 268 543 0 5 0 8 0

30-Jun-11 912 76 197 387 28 124 96 4 0

Total

Percentage

24058

100.0%

162

0.7%

3879

16.1%

6626

27.5%

2059

8.6%

6879

28.6%

4220

17.5%

233

1.0%

0

0.0%

Days

Daily Runway Usage (Arrivals and Departures for All Aircraft Types)

Jun - 11

Sydney Airport

Page 56Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

APPENDIX D

Hourly movements per calendar month for arrivals and departures

during the period April to June 2011

A I R S E R V I C E S A U S T R A L I A Sydney Quarterly Report SY11Q2 Page 57

Total 0:00 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00

01-Apr-2011 914 3 0 2 2 2 0 36 69 66 73 55 61 50 35 56 59 52 70 67 57 43 34 22 0

02-Apr-2011 724 0 1 0 0 0 0 27 52 67 60 52 56 54 32 49 43 40 45 40 42 32 20 12 0

03-Apr-2011 790 0 0 1 1 0 3 33 39 42 46 49 53 46 34 48 59 47 76 73 61 31 33 14 1

04-Apr-2011 910 1 1 2 0 0 3 47 68 75 68 60 59 52 35 50 59 54 59 65 54 35 34 25 4

05-Apr-2011 865 2 1 0 2 2 2 43 66 63 63 57 60 40 34 53 48 55 63 65 57 33 29 23 4

06-Apr-2011 886 2 1 1 3 2 2 42 66 69 65 55 53 49 35 55 51 53 65 70 60 28 33 23 3

07-Apr-2011 922 0 1 2 2 0 2 43 63 71 63 60 53 45 37 60 59 57 66 67 71 39 30 28 3

08-Apr-2011 920 2 0 1 4 0 2 42 71 67 58 64 51 50 46 51 58 61 74 65 57 44 34 16 2

09-Apr-2011 730 0 2 0 1 1 4 31 54 64 55 62 55 47 35 44 55 46 42 43 35 23 22 9 0

10-Apr-2011 788 1 0 0 0 0 3 33 39 47 47 51 52 38 35 53 55 45 60 67 70 34 34 21 3

11-Apr-2011 905 0 0 0 0 0 4 39 69 75 61 70 56 45 43 53 52 49 57 69 61 38 28 32 4

12-Apr-2011 890 2 0 1 2 2 4 43 72 68 60 60 56 50 34 51 55 54 67 62 56 31 30 26 4

13-Apr-2011 894 2 1 2 2 0 3 36 71 72 64 60 57 48 36 49 52 60 61 62 58 38 26 30 4

14-Apr-2011 923 1 0 2 2 0 5 41 72 72 56 63 54 50 38 48 60 58 70 69 60 38 33 25 6

15-Apr-2011 940 1 0 3 3 0 3 44 69 75 65 59 57 56 36 56 54 57 68 71 62 46 36 17 2

16-Apr-2011 726 1 1 0 0 0 3 33 48 65 56 51 66 50 34 45 50 35 51 40 44 27 17 9 0

17-Apr-2011 794 0 0 0 0 0 0 34 37 48 47 47 54 47 35 50 62 48 65 73 61 30 40 15 1

18-Apr-2011 893 0 1 0 0 1 3 45 68 73 61 61 61 47 38 51 56 43 69 68 53 33 28 29 4

19-Apr-2011 881 3 0 0 3 2 3 46 70 68 64 63 55 49 42 48 57 47 46 43 48 42 41 36 5

20-Apr-2011 913 1 1 0 2 2 4 39 65 73 53 69 55 48 43 51 54 62 65 58 66 33 30 36 3

21-Apr-2011 930 2 1 0 2 3 4 42 55 74 61 67 59 48 43 52 59 56 70 70 68 40 32 20 2

22-Apr-2011 835 1 1 0 0 0 3 41 59 71 56 61 53 46 35 51 56 48 66 55 53 33 23 22 1

23-Apr-2011 669 1 0 0 1 0 4 32 45 54 53 49 51 51 28 45 42 34 45 45 36 21 20 11 1

24-Apr-2011 709 0 1 0 0 1 3 28 37 44 43 51 42 35 33 44 52 48 59 59 50 29 33 16 1

25-Apr-2011 802 1 0 1 0 0 0 40 47 58 55 56 51 47 37 49 47 48 58 65 55 31 32 23 1

26-Apr-2011 834 0 0 0 0 0 3 42 52 57 61 61 58 45 32 53 50 54 61 63 63 37 25 17 0

27-Apr-2011 869 1 1 1 0 0 2 42 63 70 63 57 54 46 36 49 55 54 53 67 57 34 32 26 6

28-Apr-2011 876 0 1 0 2 2 2 40 54 65 63 53 62 52 40 54 46 50 61 71 53 37 30 32 6

29-Apr-2011 902 2 0 1 2 1 4 39 67 67 68 59 57 47 39 52 58 54 61 63 61 42 32 24 2

30-Apr-2011 713 1 1 0 0 2 3 32 45 60 67 54 55 53 30 41 45 36 45 49 38 29 17 10 0

Total

Percentage

25347

100.0

31

0.1

17

0.1

20

0.1

36

0.1

23

0.1

81

0.3

1155

4.6

1752

6.9

1940

7.7

1775

7.0

1736

6.8

1666

6.6

1431

5.6

1090

4.3

1511

6.0

1608

6.3

1505

5.9

1818

7.2

1844

7.3

1667

6.6

1031

4.1

888

3.5

649

2.6

73

0.3

Date

Hourly Movements (Arrivals and Departures for All Aircraft Types)

April 2011

A I R S E R V I C E S A U S T R A L I A Sydney Quarterly Report SY11Q2 Page 58

Total 0:00 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00

01-May-2011 774 0 1 1 0 1 2 28 40 47 47 47 47 46 30 56 49 61 63 64 58 41 27 17 1

02-May-2011 874 0 0 0 0 1 3 43 64 74 57 65 58 53 36 53 51 49 60 61 58 31 30 23 4

03-May-2011 856 2 2 2 2 2 3 42 69 66 67 56 59 47 27 51 50 48 55 57 55 39 29 22 4

04-May-2011 882 1 1 0 2 2 2 41 69 77 55 56 59 41 34 53 59 56 66 62 54 37 27 25 3

05-May-2011 920 1 1 1 3 2 5 41 64 69 66 59 58 46 40 58 60 56 67 71 57 39 29 23 4

06-May-2011 894 2 0 1 3 1 4 44 66 69 67 64 56 43 42 49 51 56 67 63 59 34 29 21 3

07-May-2011 690 1 0 1 0 0 3 32 48 70 52 64 52 44 32 40 44 43 37 41 38 22 16 10 0

08-May-2011 755 0 0 1 0 0 3 27 34 52 46 47 47 43 36 45 50 53 61 59 64 37 26 24 0

09-May-2011 878 1 1 0 1 0 3 45 67 75 58 65 60 44 32 54 51 52 64 59 57 35 27 22 5

10-May-2011 871 2 2 2 2 2 2 44 67 76 61 53 62 45 37 50 48 59 61 65 48 30 25 21 7

11-May-2011 854 1 0 0 3 1 3 39 66 76 55 62 57 43 29 49 55 53 55 68 57 24 31 23 4

12-May-2011 916 2 0 0 4 1 3 39 63 74 60 65 54 48 42 48 60 56 66 66 66 37 29 29 4

13-May-2011 915 2 1 2 3 0 3 41 69 65 63 59 58 48 39 56 58 59 69 60 65 46 28 19 2

14-May-2011 697 2 1 1 2 1 2 32 51 67 59 58 54 48 25 44 48 37 36 43 35 24 16 9 2

15-May-2011 782 0 0 0 2 0 3 26 34 49 46 52 55 43 33 49 56 49 71 65 63 34 32 19 1

16-May-2011 881 0 0 1 0 0 4 42 62 76 64 63 55 42 37 58 49 55 60 70 60 34 25 21 3

17-May-2011 840 3 2 1 3 3 3 39 66 72 62 62 54 43 29 49 46 52 57 64 52 29 25 20 4

18-May-2011 859 2 1 1 3 1 2 35 68 77 57 57 51 48 32 48 57 52 59 65 58 30 25 26 4

19-May-2011 908 2 0 1 3 0 5 42 62 73 57 65 55 51 35 57 58 53 70 60 65 35 31 23 5

20-May-2011 886 1 0 1 2 1 0 31 50 67 74 69 54 45 40 57 59 51 68 66 64 38 30 17 1

21-May-2011 674 1 1 1 0 0 3 30 54 68 51 52 54 47 34 41 43 36 38 40 36 19 18 6 1

22-May-2011 772 0 1 1 2 0 3 29 36 48 41 48 49 44 32 57 60 54 61 71 56 29 30 20 0

23-May-2011 885 0 0 1 1 0 5 46 69 72 61 64 50 46 43 52 52 46 67 67 56 31 26 24 6

24-May-2011 860 1 1 1 2 2 3 44 65 69 58 59 56 48 44 50 52 48 57 60 51 32 26 26 5

25-May-2011 857 2 2 2 2 1 0 41 60 63 67 58 55 47 33 53 52 51 55 60 62 33 26 29 3

26-May-2011 904 3 2 2 3 3 4 41 62 69 66 62 59 45 46 47 58 53 65 69 57 32 31 22 3

27-May-2011 923 1 3 3 3 2 4 41 69 74 67 61 45 52 41 54 59 54 68 68 58 41 37 18 0

28-May-2011 683 1 0 0 0 0 3 34 49 70 51 56 52 42 36 45 42 38 40 44 34 20 18 8 0

29-May-2011 762 0 0 0 0 1 3 25 37 44 49 42 49 43 32 59 52 53 67 64 62 30 30 20 0

30-May-2011 842 1 0 1 1 0 0 46 53 58 65 60 61 57 31 48 27 60 56 59 61 37 28 27 5

31-May-2011 831 2 0 1 3 1 3 42 56 63 65 57 58 50 35 43 52 48 55 62 53 32 20 24 6

Total

Percentage

25925

100.0

37

0.1

23

0.1

30

0.1

55

0.2

29

0.1

89

0.3

1172

4.5

1789

6.9

2069

8.0

1814

7.0

1807

7.0

1693

6.5

1432

5.5

1094

4.2

1573

6.1

1608

6.2

1591

6.1

1841

7.1

1893

7.3

1719

6.6

1012

3.9

827

3.2

638

2.5

90

0.3

Date

Hourly Movements (Arrivals and Departures for All Aircraft Types)

May 2011

A I R S E R V I C E S A U S T R A L I A Sydney Quarterly Report SY11Q2 Page 59

Total 0:00 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00

01-Jun-2011 867 2 1 2 2 1 1 43 64 70 57 61 62 42 32 54 51 52 64 66 56 27 31 23 3

02-Jun-2011 881 0 1 1 1 0 5 41 66 71 67 58 55 44 33 54 51 53 63 67 58 33 30 25 4

03-Jun-2011 903 0 1 0 3 0 3 41 60 69 65 61 54 51 40 54 55 56 66 69 60 44 34 16 1

04-Jun-2011 685 0 0 2 1 0 4 32 47 65 53 60 58 38 35 45 48 35 38 42 34 23 19 4 2

05-Jun-2011 758 1 1 1 0 0 3 28 35 46 45 43 56 43 31 53 50 56 61 68 55 38 32 12 0

06-Jun-2011 881 2 1 0 0 1 4 41 68 72 60 55 63 48 38 51 57 44 56 69 62 30 30 22 7

07-Jun-2011 854 1 1 2 2 0 3 42 58 76 58 62 56 46 35 51 51 49 62 62 56 33 25 18 5

08-Jun-2011 867 1 1 3 1 1 3 39 64 79 67 52 45 43 34 48 53 50 58 64 64 39 32 22 4

09-Jun-2011 891 1 2 1 3 1 3 41 65 76 62 54 45 54 35 48 59 50 62 64 63 41 33 25 3

10-Jun-2011 921 3 2 1 4 0 4 43 62 69 60 68 53 48 40 53 57 57 67 62 67 44 36 20 1

11-Jun-2011 663 1 0 1 0 0 1 36 44 68 53 53 52 45 32 40 41 37 35 42 35 23 16 8 0

12-Jun-2011 623 0 1 2 0 0 0 31 30 47 40 41 42 37 32 41 50 38 39 50 47 23 21 11 0

13-Jun-2011 762 0 0 1 1 0 1 41 45 52 41 52 45 42 32 46 48 51 53 59 59 38 29 23 3

14-Jun-2011 822 1 0 1 1 0 0 39 58 67 63 65 56 43 30 42 49 45 55 64 50 35 29 27 2

15-Jun-2011 823 2 0 0 0 2 0 38 58 64 54 52 55 40 40 48 54 50 54 65 58 34 26 26 3

16-Jun-2011 876 5 3 1 3 2 1 41 53 65 61 61 56 46 35 48 56 48 65 64 67 37 30 24 4

17-Jun-2011 876 1 1 0 3 1 3 37 69 65 58 61 58 40 36 48 44 55 55 55 51 44 49 39 3

18-Jun-2011 675 0 0 0 1 0 4 29 38 73 59 59 53 39 36 41 44 41 37 40 35 22 15 9 0

19-Jun-2011 761 1 0 0 0 0 3 27 36 43 50 42 48 49 34 49 57 54 61 61 67 31 28 19 1

20-Jun-2011 882 0 2 0 0 0 5 46 66 71 59 64 55 40 36 55 44 51 62 68 64 35 30 26 3

21-Jun-2011 524 2 1 0 3 1 4 45 64 72 52 54 44 41 25 34 26 11 6 11 10 4 6 8 0

22-Jun-2011 568 0 0 1 1 0 2 8 12 11 15 12 28 24 13 57 50 52 50 64 56 42 35 31 4

23-Jun-2011 894 2 2 3 2 1 3 41 63 65 58 61 56 48 41 47 57 52 58 70 56 37 40 27 4

24-Jun-2011 887 2 0 2 1 1 3 35 62 70 57 57 63 47 46 46 60 53 60 61 66 39 31 24 1

25-Jun-2011 650 0 0 2 0 1 4 27 47 63 47 56 51 41 34 41 45 31 36 34 35 28 15 12 0

26-Jun-2011 737 0 0 1 0 1 3 26 25 46 44 49 55 39 36 48 52 47 54 64 60 40 31 16 0

27-Jun-2011 896 0 2 1 0 1 4 38 66 73 56 70 61 44 37 50 55 56 71 61 61 33 30 23 3

28-Jun-2011 860 4 1 1 3 2 3 42 59 76 61 59 65 43 35 47 51 48 64 66 49 33 24 22 2

29-Jun-2011 859 2 0 0 3 4 1 42 64 68 61 64 47 47 30 52 54 54 61 61 55 38 26 21 4

30-Jun-2011 912 4 1 0 3 1 5 36 62 76 54 65 58 48 39 47 60 57 64 71 60 39 34 24 4

Total

Percentage

24058

100.0

38

0.2

25

0.1

30

0.1

42

0.2

22

0.1

83

0.3

1096

4.6

1610

6.7

1928

8.0

1637

6.8

1671

6.9

1595

6.6

1300

5.4

1032

4.3

1438

6.0

1529

6.4

1433

6.0

1637

6.8

1764

7.3

1616

6.7

1007

4.2

847

3.5

607

2.5

71

0.3

Date

Hourly Movements (Arrivals and Departures for All Aircraft Types)

June 2011

Page 60Sydney Quarterly Report SY11Q2

A I R S E R V I C E S A U S T R A L I A

APPENDIX E

Aircraft Average Noise Levels

April to June 2011

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 61

Average Aircraft Noise Levels

Sydney Airport

Location: Threshold rwy 34L NMT: 1

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B744 Boeing - 747-400 D 16R 780 763 95.8 95.2 95.4 95.1 94.8( 4.6 ) ( 4.6 ) ( 4.7 ) ( 4.5 ) ( 4.7 )

A346 Airbus - A346 D 16R 252 247 92.6 92.6 92.7 92.4 91.7( 2.9 ) ( 2.6 ) ( 2.7 ) ( 2.9 ) ( 3.7 )

B77L Boeing - 777-200LRF/LR D 16R 90 88 93.1 92.6 93.1 92.7 92.8( 2.1 ) ( 1.8 ) ( 1.9 ) ( 1.7 ) ( 1.9 )

B77W Boeing - 777-300ER D 16R 197 192 92.3 92.4 91.8 91.4 91.5( 3.6 ) ( 3.3 ) ( 3.1 ) ( 2.8 ) ( 3.2 )

B744 Boeing - 747-400 A 34L 775 772 92.0 91.7 92.0 91.6 91.3( 1.8 ) ( 1.8 ) ( 2.2 ) ( 1.9 ) ( 2.0 )

A333 Airbus - A330 D 16R 503 494 92.2 91.7 92.5 91.1 92.2( 3.0 ) ( 2.9 ) ( 3.2 ) ( 3.8 ) ( 2.9 )

A388 Airbus - A380 D 16R 302 296 91.7 91.4 92.2 91.6 92.3( 3.9 ) ( 3.3 ) ( 3.8 ) ( 3.5 ) ( 3.6 )

MD11 Mcdonnell-Douglas - MD-11 A 34L 80 80 91.2 90.9 91.9 91.4 90.9( 1.6 ) ( 2.2 ) ( 2.1 ) ( 2.0 ) ( 1.8 )

B772 Boeing - 777-200 D 16R 364 354 90.5 89.9 90.3 90.2 89.9( 3.1 ) ( 2.8 ) ( 2.8 ) ( 2.6 ) ( 2.6 )

B773 Boeing - 777-300 A 34L 13 13 89.4 89.6 87.9 88.6( 1.3 ) ( 1.4 ) ( 1.1 ) ( 1.4 )

A342 Airbus - A342 D 16R 19 19 89.8 89.2 90.1 88.8 89.8( 2.1 ) ( 1.6 ) ( 1.7 ) ( 1.9 ) ( 1.7 )

A332 Airbus - A332 D 16R 578 564 89.4 88.9 89.5 88.2 88.8( 4.1 ) ( 3.9 ) ( 4.0 ) ( 4.2 ) ( 4.0 )

B77W Boeing - 777-300ER A 34L 189 189 88.5 88.3 88.6 88.3 88.1( 1.4 ) ( 0.6 ) ( 0.9 ) ( 1.2 ) ( 1.8 )

B77L Boeing - 777-200LRF/LR A 34L 110 110 87.8 88.2 87.8 87.7 87.8( 1.0 ) ( 0.9 ) ( 0.9 ) ( 0.8 ) ( 1.3 )

B763 Boeing - 767-300 A 34L 1062 1059 88.3 88.1 88.6 87.9 87.8( 1.8 ) ( 2.1 ) ( 2.2 ) ( 2.1 ) ( 2.0 )

A388 Airbus - A380 A 34L 296 295 87.7 87.8 87.6 87.6 87.5( 1.2 ) ( 1.1 ) ( 1.3 ) ( 1.4 ) ( 1.4 )

MD11 Mcdonnell-Douglas - MD-11 D 16R 107 104 87.4 87.7 87.4 87.8 87.8( 2.6 ) ( 3.1 ) ( 3.0 ) ( 3.5 ) ( 2.5 )

A343 Airbus - A343 D 16R 86 84 88.9 87.6 89.2 91.0 89.4( 3.4 ) ( 3.4 ) ( 3.7 ) ( 3.9 ) ( 2.0 )

B772 Boeing - 777-200 A 34L 353 351 87.8 87.5 87.9 87.7 87.3( 1.3 ) ( 1.5 ) ( 1.4 ) ( 1.5 ) ( 1.4 )

B752 Boeing - 757-200 A 34L 17 17 86.3 87.3 86.7 86.7 84.7( 1.2 ) ( 1.9 ) ( 2.1 ) ( 1.2 ) ( 0.9 )

A346 Airbus - A346 A 34L 228 229 87.8 87.2 88.0 87.3 87.1( 1.3 ) ( 1.6 ) ( 1.6 ) ( 1.3 ) ( 1.7 )

B733 Boeing - 737-300 A 34L 34 34 87.2 86.9 87.0 86.9 86.4( 1.0 ) ( 1.2 ) ( 2.9 ) ( 1.1 ) ( 1.1 )

B73Y Boeing 737-300 Freighter D 16R 26 25 87.4 86.4 87.1 83.1 84.0( 1.9 ) ( 2.5 ) ( 2.7 ) ( 2.1 ) ( 2.6 )

B734 Boeing - 737-400 D 16R 449 437 87.0 86.3 86.4 86.8 86.6( 2.3 ) ( 2.5 ) ( 2.8 ) ( 2.3 ) ( 2.7 )

B752 Boeing - 757-200 D 16R 32 30 84.4 86.0 86.0 85.3 83.3( 3.2 ) ( 2.6 ) ( 2.7 ) ( 2.8 ) ( 1.9 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 62

Average Aircraft Noise Levels

Sydney Airport

Location: Penshurst NMT: 2

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B744 Boeing - 747-400 A 07 14 14 82.3 82.7 82.9 82.3 82.1( 2.0 ) ( 1.7 ) ( 2.2 ) ( 1.3 ) ( 1.7 )

B744 Boeing - 747-400 D 25 37 18 78.2 80.9 79.2 77.9 78.7( 3.3 ) ( 5.3 ) ( 4.1 ) ( 4.2 ) ( 3.0 )

B733 Boeing - 737-300 A 07 9 9 77.8 79.6 78.1 76.5 78.3( 1.2 ) ( 2.6 ) ( 1.5 ) ( 3.7 ) ( 1.1 )

A346 Airbus - A346 A 07 6 6 78.6 79.5 78.7 79.3 78.4( 0.9 ) ( 0.6 ) ( 0.6 ) ( 0.0 ) ( 0.6 )

B752 Boeing - 757-200 A 07 6 6 77.2 78.5 77.8 77.0 73.9( 0.4 ) ( 1.3 ) ( 0.8 ) ( 1.0 ) ( 0.0 )

B763 Boeing - 767-300 A 07 85 84 78.3 78.4 78.7 78.6 78.4( 1.6 ) ( 1.7 ) ( 1.6 ) ( 1.8 ) ( 1.5 )

A333 Airbus - A330 D 25 13 10 75.1 78.2 77.6 77.7 77.0( 2.8 ) ( 3.8 ) ( 1.5 ) ( 1.9 ) ( 2.5 )

B734 Boeing - 737-400 A 07 19 19 77.2 77.8 77.4 77.0 76.8( 1.5 ) ( 1.5 ) ( 1.5 ) ( 1.8 ) ( 1.2 )

A332 Airbus - A332 A 07 14 14 76.6 77.1 77.1 76.8 76.9( 1.4 ) ( 1.2 ) ( 1.3 ) ( 1.2 ) ( 1.2 )

A332 Airbus - A332 D 25 36 17 76.2 76.6 76.7 76.5 76.9( 1.6 ) ( 1.4 ) ( 2.5 ) ( 2.3 ) ( 2.3 )

B772 Boeing - 777-200 D 25 12 11 76.2 76.4 75.2 76.6 78.4( 2.8 ) ( 0.0 ) ( 2.1 ) ( 2.8 ) ( 3.4 )

B738 Boeing - 737-800 A 07 176 177 75.8 75.9 76.1 75.9 75.6( 1.0 ) ( 1.0 ) ( 1.0 ) ( 1.1 ) ( 1.0 )

A346 Airbus - A346 D 25 6 6 75.3 73.3 75.3 76.0( 1.1 ) ( 0.7 ) ( 1.6 ) ( 1.9 )

A321 Airbus - A321 A 07 18 18 75.1 75.2 75.1 75.2 74.7( 1.2 ) ( 1.2 ) ( 1.0 ) ( 1.0 ) ( 1.0 )

B737 Boeing - 737-700 A 07 59 59 74.8 75.1 75.1 74.9 74.6( 1.1 ) ( 1.1 ) ( 1.2 ) ( 1.2 ) ( 0.9 )

E190 Embraer ERJ-190 A 07 26 25 74.7 74.8 74.9 74.4 74.4( 1.5 ) ( 1.2 ) ( 0.8 ) ( 1.0 ) ( 0.9 )

A320 Airbus - A320 A 07 130 130 74.3 74.3 74.4 74.6 74.0( 1.5 ) ( 1.3 ) ( 1.5 ) ( 2.1 ) ( 1.3 )

A321 Airbus - A321 D 25 47 34 73.1 74.1 74.2 74.7 74.4( 2.2 ) ( 1.4 ) ( 1.8 ) ( 1.8 ) ( 1.6 )

B73Y Boeing 737-300 Freighter D 25 7 7 74.0 73.9 71.7 72.1 72.3( 1.4 ) ( 2.5 ) ( 0.0 ) ( 1.6 ) ( 1.4 )

B733 Boeing - 737-300 D 25 9 9 73.7 73.8 73.9 73.7 74.4( 1.4 ) ( 1.7 ) ( 0.0 ) ( 1.5 ) ( 1.9 )

B734 Boeing - 737-400 D 25 68 47 73.8 73.8 73.9 74.5 74.7( 1.5 ) ( 1.4 ) ( 1.6 ) ( 1.9 ) ( 1.7 )

E170 Embraer - ERJ - 170/175 A 07 17 17 73.3 73.8 74.3 73.5 73.2( 0.7 ) ( 1.1 ) ( 1.0 ) ( 1.1 ) ( 0.9 )

DH8C Dehavilland - Dash 8, DHC8 - 300 A 07 29 28 73.6 73.5 73.0 73.4 72.9( 1.4 ) ( 2.6 ) ( 1.4 ) ( 3.0 ) ( 1.6 )

DH8B Dehavilland - Dash 8, DHC8 - 200 A 07 17 16 73.0 73.1 73.5 72.7 72.8( 1.0 ) ( 1.4 ) ( 2.1 ) ( 1.7 ) ( 0.9 )

B738 Boeing - 737-800 D 25 427 238 72.6 72.9 72.5 72.8 72.9( 1.8 ) ( 2.2 ) ( 1.7 ) ( 2.0 ) ( 1.9 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 63

Average Aircraft Noise Levels

Sydney Airport

Location: Bexley NMT: 3

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B744 Boeing - 747-400 A 07 14 13 89.6 89.8 89.2 88.8 89.1( 2.2 ) ( 2.0 ) ( 2.3 ) ( 1.8 ) ( 2.1 )

B733 Boeing - 737-300 A 07 9 9 85.9 87.7 86.5 84.3 86.5( 1.0 ) ( 3.1 ) ( 0.9 ) ( 3.2 ) ( 1.3 )

B744 Boeing - 747-400 D 25 37 36 86.2 87.4 86.8 84.7 85.3( 2.9 ) ( 4.2 ) ( 3.3 ) ( 3.6 ) ( 3.4 )

B752 Boeing - 757-200 A 07 6 6 85.4 86.6 86.2 84.5 82.6( 1.2 ) ( 1.4 ) ( 2.0 ) ( 0.8 ) ( 0.0 )

B734 Boeing - 737-400 A 07 19 19 85.3 86.2 85.3 85.2 84.9( 1.1 ) ( 1.2 ) ( 1.1 ) ( 1.2 ) ( 0.9 )

B763 Boeing - 767-300 A 07 85 85 85.7 85.9 85.5 85.0 85.2( 2.0 ) ( 2.0 ) ( 2.0 ) ( 1.7 ) ( 1.7 )

A346 Airbus - A346 A 07 6 6 86.0 85.6 86.1 84.9 85.5( 0.6 ) ( 0.8 ) ( 0.9 ) ( 0.8 ) ( 1.1 )

A332 Airbus - A332 A 07 14 14 83.7 84.3 83.7 83.7 83.1( 1.0 ) ( 1.5 ) ( 1.2 ) ( 2.3 ) ( 0.8 )

B738 Boeing - 737-800 A 07 176 177 83.2 83.7 83.0 82.8 82.7( 0.9 ) ( 1.0 ) ( 0.9 ) ( 1.0 ) ( 0.9 )

DH8B Dehavilland - Dash 8, DHC8 - 200 A 07 17 17 82.1 83.1 81.6 81.5 80.7( 2.7 ) ( 2.7 ) ( 2.3 ) ( 4.3 ) ( 4.2 )

B463 BAe - 146-300 Pax A 07 7 7 80.9 82.2 80.2 79.9 80.4( 1.2 ) ( 1.2 ) ( 1.1 ) ( 1.6 ) ( 0.5 )

A321 Airbus - A321 A 07 18 18 81.4 82.1 81.5 81.2 81.5( 1.1 ) ( 1.3 ) ( 0.8 ) ( 1.0 ) ( 0.7 )

B737 Boeing - 737-700 A 07 59 59 81.5 82.1 81.3 81.1 80.9( 0.8 ) ( 0.9 ) ( 0.8 ) ( 0.9 ) ( 0.7 )

B734 Boeing - 737-400 D 25 68 66 81.7 82.0 80.4 81.0 81.5( 1.8 ) ( 1.6 ) ( 2.3 ) ( 2.3 ) ( 1.7 )

B772 Boeing - 777-200 D 25 12 12 83.6 82.0 78.9 79.7 80.8( 2.8 ) ( 0.0 ) ( 1.4 ) ( 2.7 ) ( 3.2 )

E190 Embraer ERJ-190 A 07 26 26 81.7 81.8 81.9 81.9 81.5( 2.1 ) ( 1.1 ) ( 1.1 ) ( 1.5 ) ( 1.1 )

DH8C Dehavilland - Dash 8, DHC8 - 300 A 07 29 29 81.4 81.8 81.1 80.4 81.0( 2.4 ) ( 2.8 ) ( 2.5 ) ( 2.6 ) ( 2.5 )

A333 Airbus - A330 D 25 13 13 80.8 81.7 81.4 81.4 81.2( 2.3 ) ( 0.9 ) ( 1.2 ) ( 1.4 ) ( 2.1 )

E170 Embraer - ERJ - 170/175 A 07 17 17 80.8 81.3 80.3 80.4 80.4( 0.7 ) ( 1.1 ) ( 1.3 ) ( 1.0 ) ( 0.9 )

A332 Airbus - A332 D 25 36 33 82.0 81.1 81.1 80.5 80.5( 2.3 ) ( 1.7 ) ( 2.2 ) ( 2.1 ) ( 1.7 )

A320 Airbus - A320 A 07 130 130 80.6 81.0 80.4 80.2 80.2( 0.7 ) ( 1.1 ) ( 0.7 ) ( 0.7 ) ( 0.6 )

B73Y Boeing 737-300 Freighter D 25 7 7 80.4 80.8 79.8 78.8 78.5( 1.7 ) ( 1.3 ) ( 0.0 ) ( 1.2 ) ( 1.3 )

B733 Boeing - 737-300 D 25 9 9 81.2 80.6 79.0 80.4 79.8( 1.3 ) ( 1.2 ) ( 2.3 ) ( 2.1 ) ( 2.2 )

A346 Airbus - A346 D 25 6 6 80.5 78.5 79.2 78.8( 1.3 ) ( 1.1 ) ( 1.5 ) ( 1.3 )

C404 Cessna - Titan 404 A 07 6 6 75.5 79.7 73.6 76.6 74.9( 3.7 ) ( 1.6 ) ( 1.3 ) ( 3.4 ) ( 1.5 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 64

Average Aircraft Noise Levels

Sydney Airport

Location: Eastlakes NMT: 99

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B744 Boeing - 747-400 A 25 62 60 94.2 93.0 94.1 93.3 93.2( 1.8 ) ( 2.1 ) ( 2.2 ) ( 1.7 ) ( 2.2 )

MD11 Mcdonnell-Douglas - MD-11 A 25 14 13 93.2 92.7 92.8 93.6 93.9( 1.9 ) ( 2.0 ) ( 1.6 ) ( 1.7 ) ( 2.1 )

B733 Boeing - 737-300 A 25 21 20 89.3 90.0 90.4 90.2 89.6( 1.1 ) ( 0.7 ) ( 0.7 ) ( 1.5 ) ( 0.7 )

A388 Airbus - A380 A 25 10 10 89.0 89.7 90.3 90.0 89.9( 2.2 ) ( 2.0 ) ( 2.5 ) ( 2.2 ) ( 2.2 )

B77W Boeing - 777-300ER A 25 13 12 89.7 89.5 90.3 90.3 89.8( 1.0 ) ( 0.7 ) ( 1.5 ) ( 0.9 ) ( 0.8 )

B772 Boeing - 777-200 A 25 28 25 89.4 89.4 89.7 89.7 89.7( 1.9 ) ( 1.2 ) ( 1.5 ) ( 1.5 ) ( 1.9 )

B763 Boeing - 767-300 A 25 295 283 89.1 89.4 89.6 89.4 89.0( 2.0 ) ( 1.9 ) ( 2.4 ) ( 1.9 ) ( 1.6 )

B734 Boeing - 737-400 A 25 101 86 89.1 89.1 89.1 89.4 89.1( 0.9 ) ( 0.9 ) ( 1.0 ) ( 1.3 ) ( 1.1 )

B752 Boeing - 757-200 A 25 18 17 89.6 89.0 89.0 88.8 86.8( 1.4 ) ( 0.0 ) ( 1.9 ) ( 1.2 ) ( 0.6 )

A346 Airbus - A346 A 25 20 20 89.3 88.9 90.4 89.0 88.9( 0.8 ) ( 0.6 ) ( 1.2 ) ( 0.7 ) ( 0.7 )

B73Y Boeing 737-300 Freighter A 25 12 12 88.3 88.5 87.8 89.0 88.4( 1.5 ) ( 1.2 ) ( 1.0 ) ( 1.0 ) ( 1.2 )

A333 Airbus - A330 A 25 27 27 88.3 88.2 88.9 88.6 88.4( 1.0 ) ( 1.7 ) ( 2.1 ) ( 1.7 ) ( 1.3 )

A332 Airbus - A332 A 25 74 68 87.9 87.9 88.7 88.7 88.0( 1.6 ) ( 2.0 ) ( 2.4 ) ( 2.5 ) ( 2.3 )

A343 Airbus - A343 A 25 10 10 86.9 87.1 87.3 87.6 87.1( 1.1 ) ( 0.3 ) ( 1.7 ) ( 0.0 ) ( 0.1 )

B738 Boeing - 737-800 A 25 732 675 86.8 87.0 86.9 87.1 86.8( 1.0 ) ( 0.9 ) ( 1.0 ) ( 1.5 ) ( 1.0 )

E190 Embraer ERJ-190 A 25 112 105 85.3 85.6 85.4 85.4 85.3( 1.1 ) ( 1.5 ) ( 1.5 ) ( 1.2 ) ( 1.2 )

B737 Boeing - 737-700 A 25 229 215 85.3 85.4 85.8 85.4 85.1( 1.1 ) ( 1.0 ) ( 1.1 ) ( 0.9 ) ( 1.4 )

A321 Airbus - A321 A 25 55 50 85.2 85.1 85.0 85.3 85.2( 0.8 ) ( 0.9 ) ( 1.2 ) ( 1.0 ) ( 0.9 )

DH8B Dehavilland - Dash 8, DHC8 - 200 A 25 56 52 83.9 84.3 85.1 83.6 83.8( 2.3 ) ( 2.0 ) ( 1.6 ) ( 2.2 ) ( 2.0 )

B461 BAe - 146 - 100 Pax A 25 14 14 83.5 84.2 84.0 83.8( 0.8 ) ( 1.0 ) ( 1.3 ) ( 1.2 )

A320 Airbus - A320 A 25 511 477 84.1 84.1 84.3 84.2 84.0( 0.8 ) ( 0.8 ) ( 0.9 ) ( 1.0 ) ( 0.8 )

B463 BAe - 146-300 Pax A 25 13 13 84.4 84.0 84.4 83.2 83.0( 0.9 ) ( 0.7 ) ( 1.1 ) ( 0.9 ) ( 0.7 )

E170 Embraer - ERJ - 170/175 A 25 57 54 83.4 83.9 84.6 84.4 83.9( 1.3 ) ( 1.3 ) ( 1.3 ) ( 1.4 ) ( 1.2 )

DH8C Dehavilland - Dash 8, DHC8 - 300 A 25 104 97 83.7 83.7 83.5 82.8 82.7( 2.0 ) ( 2.6 ) ( 2.2 ) ( 2.1 ) ( 2.4 )

BE20 Beech - Super King Air 200, 1300 A 25 80 76 80.4 81.5 81.1 81.5 81.2( 1.2 ) ( 1.2 ) ( 1.3 ) ( 1.4 ) ( 1.2 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 65

Average Aircraft Noise Levels

Sydney Airport

Location: Coogee NMT: 100

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

MD11 Mcdonnell-Douglas - MD-11 A 25 14 14 85.2 86.8( 1.7 ) ( 0.2 )

B744 Boeing - 747-400 A 25 62 62 85.3 84.5 85.0( 1.6 ) ( 1.5 ) ( 1.9 )

A346 Airbus - A346 A 25 20 20 82.2 81.8 81.8( 1.3 ) ( 1.7 ) ( 1.2 )

A388 Airbus - A380 A 25 10 10 81.7 81.6 81.2( 1.0 ) ( 1.3 ) ( 1.1 )

B77W Boeing - 777-300ER A 25 13 13 82.3 81.6 82.6( 1.3 ) ( 0.7 ) ( 1.1 )

B733 Boeing - 737-300 A 25 21 21 81.7 81.2 81.2( 1.3 ) ( 0.3 ) ( 1.8 )

B763 Boeing - 767-300 A 25 295 295 81.3 80.9 81.1( 1.7 ) ( 1.2 ) ( 1.6 )

A333 Airbus - A330 A 25 27 27 81.4 80.8 81.2( 2.0 ) ( 1.6 ) ( 1.6 )

B772 Boeing - 777-200 A 25 28 28 80.3 80.7 81.1( 1.5 ) ( 0.9 ) ( 1.1 )

B734 Boeing - 737-400 A 25 101 100 80.0 80.0 80.3( 1.3 ) ( 1.3 ) ( 1.6 )

A332 Airbus - A332 A 25 74 74 80.3 80.0 79.9( 1.8 ) ( 1.9 ) ( 1.2 )

B752 Boeing - 757-200 A 25 18 18 79.6 79.5( 1.0 ) ( 0.1 )

B73Y Boeing 737-300 Freighter A 25 12 12 80.3 79.3 78.9( 2.0 ) ( 0.4 ) ( 1.4 )

A343 Airbus - A343 A 25 10 10 79.3 80.4( 0.8 ) ( 0.8 )

B738 Boeing - 737-800 A 25 732 734 79.4 79.1 79.2( 1.1 ) ( 0.8 ) ( 1.1 )

A321 Airbus - A321 A 25 55 55 78.7 78.3 78.6( 1.0 ) ( 1.1 ) ( 0.9 )

B737 Boeing - 737-700 A 25 229 230 78.0 77.6 77.9( 0.9 ) ( 0.8 ) ( 0.9 )

A320 Airbus - A320 A 25 511 512 77.6 77.5 77.5( 1.3 ) ( 1.0 ) ( 1.1 )

E190 Embraer ERJ-190 A 25 112 112 77.4 77.4 77.6( 1.4 ) ( 0.9 ) ( 1.0 )

B463 BAe - 146-300 Pax A 25 13 13 76.6 76.5 75.5( 1.8 ) ( 0.0 ) ( 1.7 )

E170 Embraer - ERJ - 170/175 A 25 57 57 76.3 76.3 77.2( 1.2 ) ( 0.9 ) ( 1.1 )

B734 Boeing - 737-400 D 34R 295 24 73.1 75.1 74.5( 1.8 ) ( 1.6 ) ( 1.9 )

DH8B Dehavilland - Dash 8, DHC8 - 200 A 25 56 56 77.9 75.1 75.4( 2.1 ) ( 3.5 ) ( 2.1 )

DH8D Dehavilland - Dash 8, DHC8 - 400 A 25 145 143 75.9 75.0 75.5( 1.5 ) ( 1.8 ) ( 1.7 )

B461 BAe - 146 - 100 Pax A 25 14 14 75.0 75.9( 1.0 ) ( 1.5 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 66

Average Aircraft Noise Levels

Sydney Airport

Location: Sydenham NMT: 6

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B744 Boeing - 747-400 A 16R 549 551 97.2 97.5 97.1 96.8 96.9( 2.0 ) ( 2.0 ) ( 2.0 ) ( 2.1 ) ( 2.4 )

MD11 Mcdonnell-Douglas - MD-11 A 16R 83 84 95.4 96.0 96.2 95.4 95.2( 2.1 ) ( 1.7 ) ( 2.1 ) ( 1.9 ) ( 1.7 )

B773 Boeing - 777-300 A 16R 8 8 95.7 95.9 95.7 95.2 92.9( 1.3 ) ( 0.0 ) ( 1.3 ) ( 2.1 ) ( 1.0 )

B772 Boeing - 777-200 A 16R 302 302 93.3 93.6 93.0 92.9 93.3( 2.0 ) ( 1.9 ) ( 1.8 ) ( 1.9 ) ( 1.7 )

A346 Airbus - A346 A 16R 200 199 93.2 93.3 93.4 92.8 93.0( 1.3 ) ( 1.4 ) ( 1.3 ) ( 1.7 ) ( 1.3 )

A388 Airbus - A380 A 16R 254 255 93.1 93.3 92.2 92.2 92.1( 2.0 ) ( 2.1 ) ( 2.9 ) ( 2.1 ) ( 2.2 )

B77W Boeing - 777-300ER A 16R 160 161 93.2 93.3 93.4 92.7 92.9( 1.0 ) ( 0.7 ) ( 1.0 ) ( 0.9 ) ( 0.9 )

B763 Boeing - 767-300 A 16R 993 994 92.6 93.0 92.9 92.1 92.4( 2.1 ) ( 2.0 ) ( 2.1 ) ( 1.9 ) ( 1.8 )

B77L Boeing - 777-200LRF/LR A 16R 69 69 92.4 92.9 92.6 92.1 92.2( 0.8 ) ( 1.6 ) ( 0.7 ) ( 0.7 ) ( 2.5 )

B744 Boeing - 747-400 D 34L 567 524 92.9 92.8 92.9 92.4 92.6( 4.5 ) ( 4.6 ) ( 4.5 ) ( 4.2 ) ( 4.7 )

B752 Boeing - 757-200 A 16R 9 9 90.6 92.0 91.9 91.0 89.5( 1.6 ) ( 1.1 ) ( 2.4 ) ( 1.1 ) ( 0.5 )

B733 Boeing - 737-300 A 16R 11 11 91.4 91.7 92.5 91.7 92.2( 0.9 ) ( 2.1 ) ( 1.2 ) ( 0.9 ) ( 1.0 )

A333 Airbus - A330 A 16R 401 401 90.9 91.6 91.0 91.0 91.3( 1.7 ) ( 1.8 ) ( 1.9 ) ( 1.7 ) ( 1.7 )

B734 Boeing - 737-400 A 16R 400 400 90.6 91.1 90.7 90.5 90.7( 1.2 ) ( 1.2 ) ( 1.2 ) ( 1.3 ) ( 1.3 )

A332 Airbus - A332 A 16R 427 427 90.8 91.1 91.1 91.0 90.8( 2.1 ) ( 2.0 ) ( 2.4 ) ( 2.8 ) ( 1.9 )

B73Y Boeing 737-300 Freighter A 16R 10 10 90.3 91.0 90.2 91.2 92.0( 1.0 ) ( 1.5 ) ( 1.1 ) ( 1.0 ) ( 1.6 )

A343 Airbus - A343 A 16R 66 66 89.8 89.9 90.0 89.9 90.2( 3.1 ) ( 1.2 ) ( 1.4 ) ( 1.6 ) ( 1.2 )

B738 Boeing - 737-800 A 16R 1721 1721 89.5 89.8 89.6 89.3 89.5( 1.2 ) ( 1.2 ) ( 1.1 ) ( 1.1 ) ( 1.1 )

A342 Airbus - A342 A 16R 12 12 88.7 89.4 89.7 87.7 89.6( 0.9 ) ( 1.9 ) ( 1.5 ) ( 4.8 ) ( 1.5 )

B773 Boeing - 777-300 D 34L 12 12 91.7 88.8 88.2 87.0 85.7( 1.1 ) ( 0.0 ) ( 1.3 ) ( 0.9 ) ( 1.0 )

A388 Airbus - A380 D 34L 253 251 89.0 88.5 89.4 89.0 89.5( 3.4 ) ( 3.1 ) ( 3.6 ) ( 3.4 ) ( 3.4 )

B737 Boeing - 737-700 A 16R 426 427 87.9 88.3 88.0 87.7 87.7( 1.1 ) ( 1.0 ) ( 1.1 ) ( 1.3 ) ( 1.0 )

A321 Airbus - A321 A 16R 65 65 88.1 88.3 88.1 88.2 88.0( 1.1 ) ( 0.9 ) ( 1.0 ) ( 0.8 ) ( 1.2 )

A346 Airbus - A346 D 34L 196 196 87.8 88.0 88.0 87.7 87.8( 3.0 ) ( 3.4 ) ( 3.3 ) ( 3.6 ) ( 4.1 )

DH8B Dehavilland - Dash 8, DHC8 - 200 A 16R 30 30 87.8 87.9 87.7 87.0 87.6( 1.7 ) ( 1.5 ) ( 1.8 ) ( 1.9 ) ( 1.4 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 67

Average Aircraft Noise Levels

Sydney Airport

Location: Kurnell NMT: 101

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B733 Boeing - 737-300 A 34R 10 10 81.8 82.5 81.4 82.8 81.8( 0.9 ) ( 2.0 ) ( 1.9 ) ( 1.2 ) ( 1.7 )

B763 Boeing - 767-300 A 34R 421 420 82.4 82.2 82.3 82.1 82.0( 1.5 ) ( 1.7 ) ( 1.9 ) ( 1.8 ) ( 1.6 )

B734 Boeing - 737-400 A 34R 76 76 81.8 81.7 81.6 81.7 81.7( 1.3 ) ( 1.3 ) ( 1.5 ) ( 1.4 ) ( 1.2 )

A333 Airbus - A330 A 34R 10 10 81.2 81.4 79.9 81.1 80.8( 1.5 ) ( 1.3 ) ( 1.8 ) ( 2.4 ) ( 0.0 )

B752 Boeing - 757-200 A 34R 9 9 81.0 81.2 81.6 80.0 79.3( 1.3 ) ( 1.7 ) ( 2.0 ) ( 1.6 ) ( 1.0 )

A332 Airbus - A332 A 34R 32 32 81.0 80.7 80.3 80.2 80.2( 2.1 ) ( 1.3 ) ( 1.5 ) ( 2.3 ) ( 1.2 )

B738 Boeing - 737-800 A 34R 1141 1146 79.7 79.7 79.6 79.8 79.5( 1.2 ) ( 1.1 ) ( 1.3 ) ( 1.1 ) ( 1.1 )

E190 Embraer ERJ-190 A 34R 193 192 78.4 78.6 78.4 78.5 78.6( 1.2 ) ( 1.1 ) ( 1.5 ) ( 1.3 ) ( 1.2 )

A321 Airbus - A321 A 34R 42 42 78.3 78.1 78.4 78.3 78.2( 0.7 ) ( 0.8 ) ( 1.0 ) ( 0.9 ) ( 1.0 )

DH8C Dehavilland - Dash 8, DHC8 - 300 A 34R 401 399 77.4 78.1 77.7 77.4 77.5( 3.0 ) ( 2.4 ) ( 2.8 ) ( 2.9 ) ( 2.8 )

DH8B Dehavilland - Dash 8, DHC8 - 200 A 34R 90 87 78.3 77.9 77.8 78.0 78.0( 3.0 ) ( 2.3 ) ( 2.3 ) ( 2.9 ) ( 2.7 )

B737 Boeing - 737-700 A 34R 238 238 77.8 77.9 77.9 78.0 77.7( 1.1 ) ( 0.9 ) ( 1.1 ) ( 0.9 ) ( 1.1 )

A320 Airbus - A320 A 34R 752 753 77.3 77.3 77.3 77.4 77.3( 1.1 ) ( 0.9 ) ( 1.2 ) ( 1.0 ) ( 1.1 )

E170 Embraer - ERJ - 170/175 A 34R 87 87 76.9 76.8 76.9 77.0 76.7( 1.1 ) ( 1.1 ) ( 1.2 ) ( 1.2 ) ( 1.2 )

B763 Boeing - 767-300 D 16L 746 6 75.3 76.7 75.7 74.5 75.8( 1.5 ) ( 2.5 ) ( 1.6 ) ( 0.0 ) ( 1.9 )

SF34 Saab SF340 A 34R 621 614 74.6 75.6 74.6 74.9 74.7( 2.2 ) ( 2.2 ) ( 2.1 ) ( 2.2 ) ( 2.3 )

B461 BAe - 146 - 100 Pax A 34R 6 6 75.4 75.4 77.2( 0.5 ) ( 1.2 ) ( 1.5 )

DH8D Dehavilland - Dash 8, DHC8 - 400 A 34R 394 393 74.0 74.8 74.3 74.4 74.2( 2.2 ) ( 2.0 ) ( 2.0 ) ( 2.0 ) ( 2.1 )

CL60 Canadair Bomb- CL600 A 34R 7 7 73.5 74.4 73.3 74.2 75.2( 1.9 ) ( 1.3 ) ( 0.9 ) ( 0.5 ) ( 1.1 )

BE20 Beech - Super King Air 200, 1300 A 34R 74 74 73.8 74.3 73.8 74.3 73.9( 1.9 ) ( 1.5 ) ( 1.7 ) ( 1.3 ) ( 1.6 )

C525 Cessna - Citationjet C525 A 34R 6 6 72.9 74.2 75.7 72.9 71.7( 2.9 ) ( 2.3 ) ( 2.6 ) ( 1.2 ) ( 1.2 )

JS32 BAe- 3200 Jetstream 31 A 34R 240 232 72.5 73.5 72.5 73.1 73.1( 1.9 ) ( 1.2 ) ( 1.3 ) ( 1.2 ) ( 1.5 )

GLEX Bombardier G.E. BD-700 A 34R 12 11 72.6 73.1 73.6 73.2 73.1( 1.1 ) ( 1.9 ) ( 1.9 ) ( 2.0 ) ( 2.1 )

C550 Cessna - Citation 2/-S2 A 34R 8 8 72.2 71.6 75.4 74.8( 2.7 ) ( 2.8 ) ( 0.0 ) ( 0.1 )

SW4 Fairchild - Metro, Merlin 4 A 34R 9 9 70.6 70.8 70.8 71.8 70.6( 1.0 ) ( 1.4 ) ( 2.5 ) ( 3.7 ) ( 0.0 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 68

Average Aircraft Noise Levels

Sydney Airport

Location: Johnston St.Annandale NMT: 12

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B744 Boeing - 747-400 D 34L 567 182 76.4 78.7 77.4 78.8 78.0( 2.4 ) ( 2.3 ) ( 2.7 ) ( 2.8 ) ( 2.8 )

B763 Boeing - 767-300 A 16L 562 561 77.8 78.7 78.5 78.6 78.7( 1.7 ) ( 1.9 ) ( 1.7 ) ( 1.7 ) ( 1.7 )

B733 Boeing - 737-300 A 16L 15 15 76.6 78.5 77.7 79.8 78.7( 1.7 ) ( 2.5 ) ( 2.7 ) ( 0.8 ) ( 1.7 )

B734 Boeing - 737-400 A 16L 88 88 76.9 77.9 77.4 77.7 77.9( 1.6 ) ( 1.7 ) ( 1.7 ) ( 1.7 ) ( 1.7 )

A332 Airbus - A332 A 16L 20 20 77.3 77.6 76.5 77.7 77.2( 1.9 ) ( 2.7 ) ( 1.9 ) ( 1.8 ) ( 1.6 )

B738 Boeing - 737-800 A 16L 1514 1513 75.5 76.6 76.3 76.3 76.1( 1.2 ) ( 1.2 ) ( 1.2 ) ( 1.1 ) ( 1.1 )

B752 Boeing - 757-200 A 16L 8 8 76.3 76.6 77.2 76.1 76.0( 0.5 ) ( 2.7 ) ( 2.0 ) ( 0.6 ) ( 0.9 )

B77L Boeing - 777-200LRF/LR D 34L 90 13 73.0 75.9 74.6 74.8 73.4( 3.1 ) ( 2.0 ) ( 3.6 ) ( 3.4 ) ( 2.4 )

A321 Airbus - A321 A 16L 68 67 75.0 75.7 75.6 75.5 75.5( 1.3 ) ( 1.3 ) ( 1.6 ) ( 1.5 ) ( 1.3 )

B737 Boeing - 737-700 A 16L 401 401 74.7 75.7 75.5 75.5 75.3( 1.0 ) ( 1.3 ) ( 1.2 ) ( 1.1 ) ( 1.1 )

E190 Embraer ERJ-190 A 16L 248 248 74.6 75.6 75.0 75.7 75.3( 1.4 ) ( 1.3 ) ( 1.0 ) ( 1.3 ) ( 1.3 )

A320 Airbus - A320 A 16L 1043 1036 74.0 75.3 75.0 75.0 74.9( 1.4 ) ( 1.6 ) ( 1.5 ) ( 1.5 ) ( 1.5 )

B77W Boeing - 777-300ER D 34L 166 15 73.4 75.2 75.6 75.4 73.1( 1.6 ) ( 2.1 ) ( 4.1 ) ( 6.3 ) ( 1.6 )

A343 Airbus - A343 D 34L 73 7 72.6 74.5 73.0 73.9 70.6( 3.1 ) ( 1.4 ) ( 2.9 ) ( 2.3 ) ( 2.1 )

E170 Embraer - ERJ - 170/175 A 16L 128 127 73.3 74.3 73.8 74.0 73.9( 1.5 ) ( 1.4 ) ( 1.2 ) ( 0.9 ) ( 1.2 )

B461 BAe - 146 - 100 Pax A 16L 8 8 73.2 70.8 73.7 73.3( 1.2 ) ( 1.1 ) ( 0.7 ) ( 1.6 )

DH8C Dehavilland - Dash 8, DHC8 - 300 A 16L 483 480 72.3 73.0 73.2 72.6 72.8( 2.1 ) ( 2.3 ) ( 2.2 ) ( 2.1 ) ( 2.2 )

A388 Airbus - A380 D 34L 253 72 70.4 72.8 71.5 73.1 72.6( 2.1 ) ( 2.1 ) ( 2.2 ) ( 2.2 ) ( 2.2 )

DH8B Dehavilland - Dash 8, DHC8 - 200 A 16L 147 144 72.0 72.8 73.0 72.1 72.4( 2.0 ) ( 2.2 ) ( 2.2 ) ( 1.9 ) ( 2.2 )

DH8D Dehavilland - Dash 8, DHC8 - 400 A 16L 457 453 71.3 72.6 72.4 72.7 72.2( 1.9 ) ( 2.0 ) ( 2.0 ) ( 2.1 ) ( 1.9 )

A346 Airbus - A346 D 34L 196 8 70.9 71.9 72.4 72.9 72.1( 1.4 ) ( 1.7 ) ( 1.5 ) ( 1.9 ) ( 1.9 )

SF34 Saab SF340 A 16L 713 700 71.1 71.9 71.8 71.9 71.5( 1.9 ) ( 2.0 ) ( 2.1 ) ( 1.9 ) ( 1.8 )

GLEX Bombardier G.E. BD-700 A 16L 16 16 71.6 71.8 72.2 71.1 70.5( 1.6 ) ( 2.2 ) ( 1.9 ) ( 1.5 ) ( 1.4 )

F900 Dassault-Breguet - Falcon 900, Mystere 900 (T-18)A 16L 8 8 72.0 71.8 71.9 72.4( 2.1 ) ( 1.6 ) ( 2.4 ) ( 0.0 )

H25B BAe- HS 125 700/800 A 16L 10 10 71.0 71.7 72.1 71.3 72.5( 1.9 ) ( 2.0 ) ( 2.6 ) ( 0.6 ) ( 2.1 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 69

Average Aircraft Noise Levels

Sydney Airport

Location: Church St. St Peters NMT: 13

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

MD11 Mcdonnell-Douglas - MD-11 D 34L 66 34 80.7 82.3 82.1 82.5 75.8( 1.8 ) ( 2.8 ) ( 1.4 ) ( 1.4 ) ( 5.9 )

B733 Boeing - 737-300 A 16L 15 15 80.2 81.5 80.6 80.4 76.4( 1.7 ) ( 1.4 ) ( 1.7 ) ( 0.7 ) ( 6.4 )

B763 Boeing - 767-300 A 16L 562 562 80.4 81.0 80.9 80.5 76.1( 1.9 ) ( 2.0 ) ( 2.0 ) ( 1.7 ) ( 5.6 )

B734 Boeing - 737-400 A 16L 88 88 80.2 81.0 80.9 81.1 77.0( 1.2 ) ( 1.3 ) ( 1.3 ) ( 1.2 ) ( 5.1 )

B744 Boeing - 747-400 D 34L 567 392 80.3 81.0 81.1 81.6 78.3( 2.2 ) ( 2.0 ) ( 2.1 ) ( 2.2 ) ( 4.7 )

A333 Airbus - A330 D 34L 412 338 78.8 80.0 79.5 80.4 76.6( 2.1 ) ( 1.9 ) ( 2.0 ) ( 2.0 ) ( 5.2 )

A332 Airbus - A332 A 16L 20 20 77.4 79.6 78.7 80.1 77.8( 1.4 ) ( 1.3 ) ( 0.9 ) ( 2.6 ) ( 5.0 )

A332 Airbus - A332 D 34L 357 163 78.2 79.5 79.1 79.6 75.5( 2.2 ) ( 2.1 ) ( 2.3 ) ( 2.1 ) ( 4.9 )

B752 Boeing - 757-200 A 16L 8 8 78.4 79.4 80.0 78.7 73.5( 1.3 ) ( 2.1 ) ( 0.9 ) ( 1.0 ) ( 6.0 )

B738 Boeing - 737-800 A 16L 1514 1513 78.5 79.2 79.1 79.1 75.4( 1.3 ) ( 1.3 ) ( 1.1 ) ( 1.2 ) ( 5.0 )

B763 Boeing - 767-300 D 34L 243 54 77.6 79.0 78.2 78.9 74.9( 1.8 ) ( 1.8 ) ( 1.8 ) ( 2.2 ) ( 4.8 )

B77L Boeing - 777-200LRF/LR D 34L 90 78 76.8 78.2 77.3 78.3 75.2( 1.6 ) ( 1.6 ) ( 1.5 ) ( 1.6 ) ( 4.7 )

E190 Embraer ERJ-190 A 16L 248 249 77.3 77.7 77.6 77.5 75.0( 1.3 ) ( 1.4 ) ( 1.3 ) ( 1.3 ) ( 4.3 )

B772 Boeing - 777-200 D 34L 306 233 76.0 77.4 77.1 77.3 74.9( 2.5 ) ( 2.2 ) ( 2.1 ) ( 2.2 ) ( 4.7 )

B737 Boeing - 737-700 A 16L 401 401 76.6 77.4 77.3 77.1 74.6( 1.1 ) ( 1.2 ) ( 1.1 ) ( 1.1 ) ( 4.3 )

B773 Boeing - 777-300 D 34L 12 11 75.2 77.2 76.4 80.5 73.1( 1.1 ) ( 0.0 ) ( 1.0 ) ( 0.2 ) ( 3.4 )

B77W Boeing - 777-300ER D 34L 166 126 76.0 77.2 76.1 76.8 74.4( 2.0 ) ( 2.3 ) ( 2.2 ) ( 2.0 ) ( 4.1 )

A321 Airbus - A321 A 16L 68 67 76.7 77.2 77.4 76.7 73.9( 0.9 ) ( 1.1 ) ( 0.9 ) ( 1.0 ) ( 4.8 )

A343 Airbus - A343 D 34L 73 56 76.1 76.6 76.8 77.4 74.4( 1.4 ) ( 1.3 ) ( 1.5 ) ( 1.6 ) ( 3.9 )

A320 Airbus - A320 A 16L 1043 1039 75.5 76.3 76.2 76.0 73.5( 1.2 ) ( 1.2 ) ( 1.2 ) ( 0.9 ) ( 4.4 )

E170 Embraer - ERJ - 170/175 A 16L 128 128 75.5 76.3 76.1 75.8 73.0( 1.5 ) ( 1.4 ) ( 1.3 ) ( 1.1 ) ( 4.4 )

A342 Airbus - A342 D 34L 9 9 74.2 76.2 75.2 75.7 74.3( 2.4 ) ( 1.1 ) ( 1.1 ) ( 1.4 ) ( 3.2 )

B738 Boeing - 737-800 D 34L 835 136 74.5 76.0 75.1 76.0 73.3( 1.5 ) ( 1.7 ) ( 1.5 ) ( 1.7 ) ( 3.8 )

DH8B Dehavilland - Dash 8, DHC8 - 200 A 16L 147 146 75.5 75.9 76.1 75.3 74.3( 2.4 ) ( 2.9 ) ( 2.5 ) ( 3.2 ) ( 4.1 )

B461 BAe - 146 - 100 Pax A 16L 8 8 75.6 74.8 74.9 75.3( 1.2 ) ( 2.7 ) ( 0.7 ) ( 1.4 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 70

Average Aircraft Noise Levels

Sydney Airport

Location: Croydon NMT: 102

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B744 Boeing - 747-400 D 34L 567 121 77.3 78.6 79.2 79.1 78.6( 4.1 ) ( 4.0 ) ( 4.1 ) ( 4.0 ) ( 4.0 )

A388 Airbus - A380 D 34L 253 65 76.3 77.1 77.1 77.3 76.9( 2.4 ) ( 2.6 ) ( 2.5 ) ( 2.7 ) ( 2.7 )

A332 Airbus - A332 D 34L 357 132 75.3 75.4 75.4 75.8 75.6( 2.8 ) ( 2.6 ) ( 3.2 ) ( 3.1 ) ( 3.0 )

B772 Boeing - 777-200 D 34L 306 67 74.7 75.1 76.2 74.5 76.5( 4.0 ) ( 3.6 ) ( 3.6 ) ( 4.0 ) ( 3.5 )

B734 Boeing - 737-400 D 34L 105 66 73.8 75.0 74.3 74.5 74.6( 1.3 ) ( 1.5 ) ( 1.7 ) ( 1.7 ) ( 1.7 )

A333 Airbus - A330 D 34L 412 67 74.5 74.9 75.6 74.5 74.7( 3.5 ) ( 4.1 ) ( 3.6 ) ( 3.3 ) ( 2.7 )

MD11 Mcdonnell-Douglas - MD-11 D 34L 66 33 74.4 74.6 74.7 74.4 74.6( 2.5 ) ( 2.8 ) ( 2.6 ) ( 3.0 ) ( 2.4 )

A346 Airbus - A346 D 34L 196 49 73.2 73.7 74.2 74.5 73.7( 1.9 ) ( 2.1 ) ( 2.5 ) ( 3.0 ) ( 2.4 )

B77W Boeing - 777-300ER D 34L 166 23 73.1 73.2 73.8 74.7 74.2( 2.8 ) ( 2.5 ) ( 2.3 ) ( 1.7 ) ( 2.4 )

E190 Embraer ERJ-190 D 34L 77 27 69.3 71.7 69.7 69.5 68.8( 2.7 ) ( 2.0 ) ( 2.5 ) ( 2.4 ) ( 1.0 )

B738 Boeing - 737-800 D 34L 835 314 70.6 71.1 70.9 71.3 71.1( 2.7 ) ( 2.5 ) ( 2.3 ) ( 2.4 ) ( 2.6 )

A320 Airbus - A320 D 34L 336 114 69.7 70.9 70.1 70.6 70.5( 2.5 ) ( 2.7 ) ( 2.0 ) ( 2.1 ) ( 2.4 )

B763 Boeing - 767-300 D 34L 243 69 70.8 70.6 70.7 70.6 70.8( 3.0 ) ( 2.7 ) ( 2.2 ) ( 2.7 ) ( 2.1 )

A343 Airbus - A343 D 34L 73 10 72.4 70.1 73.7 74.4 72.4( 2.2 ) ( 3.7 ) ( 2.8 ) ( 4.0 ) ( 0.0 )

E170 Embraer - ERJ - 170/175 D 34L 35 20 67.2 69.4 68.4 68.3 68.4( 1.5 ) ( 2.0 ) ( 2.7 ) ( 1.9 ) ( 1.9 )

B737 Boeing - 737-700 D 34L 163 75 67.9 68.0 68.3 69.3 69.3( 1.5 ) ( 2.2 ) ( 1.8 ) ( 2.2 ) ( 2.0 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 71

Average Aircraft Noise Levels

Sydney Airport

Location: Hunters Hill NMT: 116

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B744 Boeing - 747-400 D 34L 567 122 78.1 79.2 79.1 79.4 79.7( 2.4 ) ( 3.7 ) ( 3.1 ) ( 3.1 ) ( 3.2 )

MD11 Mcdonnell-Douglas - MD-11 A 16R 83 84 74.8 75.4 75.0 75.1 75.1( 2.1 ) ( 1.8 ) ( 2.1 ) ( 2.2 ) ( 2.2 )

B744 Boeing - 747-400 A 16R 549 548 75.4 75.4 76.0 75.7 75.7( 1.9 ) ( 2.2 ) ( 2.2 ) ( 2.1 ) ( 2.0 )

A388 Airbus - A380 D 34L 253 25 71.8 75.1 74.0 75.5 74.7( 1.8 ) ( 3.7 ) ( 3.1 ) ( 3.1 ) ( 3.6 )

A346 Airbus - A346 A 16R 200 200 74.6 74.9 75.2 74.9 74.8( 1.5 ) ( 1.6 ) ( 1.7 ) ( 1.5 ) ( 1.7 )

A388 Airbus - A380 A 16R 254 253 74.2 74.4 75.1 74.7 74.5( 1.7 ) ( 1.6 ) ( 1.7 ) ( 1.8 ) ( 1.5 )

A333 Airbus - A330 A 16R 401 398 73.7 73.9 74.3 74.0 74.0( 2.0 ) ( 1.9 ) ( 1.9 ) ( 2.0 ) ( 2.2 )

B773 Boeing - 777-300 A 16R 8 8 72.7 73.4 73.7 72.7 72.9( 2.0 ) ( 0.0 ) ( 1.3 ) ( 3.0 ) ( 1.9 )

A332 Airbus - A332 A 16R 427 423 73.1 73.1 73.7 73.4 73.3( 2.0 ) ( 2.0 ) ( 2.1 ) ( 2.0 ) ( 2.0 )

B77W Boeing - 777-300ER A 16R 160 160 73.0 72.8 73.7 73.4 73.3( 1.7 ) ( 2.4 ) ( 1.8 ) ( 1.7 ) ( 1.4 )

A343 Airbus - A343 A 16R 66 66 72.0 72.8 73.4 73.0 73.4( 1.8 ) ( 1.9 ) ( 2.1 ) ( 2.0 ) ( 2.0 )

B772 Boeing - 777-200 A 16R 302 301 72.7 72.5 73.5 72.9 72.8( 2.2 ) ( 2.3 ) ( 2.2 ) ( 2.6 ) ( 3.0 )

B77L Boeing - 777-200LRF/LR A 16R 69 69 71.9 72.3 72.7 72.3 72.8( 2.3 ) ( 2.7 ) ( 2.6 ) ( 2.0 ) ( 2.0 )

B77W Boeing - 777-300ER D 34L 166 13 70.2 71.9 70.0 71.2 68.3( 1.8 ) ( 3.5 ) ( 3.5 ) ( 2.4 ) ( 2.9 )

B733 Boeing - 737-300 A 16R 11 11 71.3 71.5 72.1 71.6 72.7( 0.8 ) ( 2.1 ) ( 1.1 ) ( 2.5 ) ( 1.8 )

A342 Airbus - A342 A 16R 12 12 71.4 71.3 72.1 72.9 72.9( 1.0 ) ( 3.3 ) ( 2.3 ) ( 2.1 ) ( 1.4 )

B734 Boeing - 737-400 A 16R 400 396 70.9 71.2 71.6 71.8 71.6( 1.7 ) ( 1.8 ) ( 1.8 ) ( 2.0 ) ( 1.7 )

B73Y Boeing 737-300 Freighter A 16R 10 10 70.6 71.2 71.4 71.5 71.2( 1.0 ) ( 1.0 ) ( 1.1 ) ( 0.7 ) ( 3.0 )

B763 Boeing - 767-300 A 16R 993 987 71.0 70.9 71.6 71.3 71.5( 2.1 ) ( 2.1 ) ( 2.3 ) ( 2.3 ) ( 2.3 )

B77L Boeing - 777-200LRF/LR D 34L 90 16 70.7 70.8 69.5 70.9 70.9( 1.9 ) ( 2.2 ) ( 3.0 ) ( 3.3 ) ( 2.8 )

B738 Boeing - 737-800 A 16R 1721 1691 70.5 70.6 71.1 70.8 70.9( 1.9 ) ( 2.0 ) ( 2.0 ) ( 2.1 ) ( 1.8 )

A320 Airbus - A320 A 16R 1024 999 70.5 70.5 71.3 70.6 70.6( 2.6 ) ( 2.4 ) ( 2.6 ) ( 2.6 ) ( 2.5 )

A321 Airbus - A321 A 16R 65 65 70.1 70.2 71.2 72.7 71.2( 2.2 ) ( 2.1 ) ( 2.4 ) ( 2.5 ) ( 1.9 )

B737 Boeing - 737-700 A 16R 426 423 70.2 70.0 70.9 70.6 70.6( 2.1 ) ( 2.3 ) ( 2.1 ) ( 2.1 ) ( 2.0 )

E190 Embraer ERJ-190 A 16R 318 315 69.3 69.3 69.5 70.0 69.5( 1.6 ) ( 2.1 ) ( 1.9 ) ( 1.8 ) ( 1.9 )

*Data in the first 6 columns apply to the current quarter only.

A I R S E R V I C E S A U S T R A L I A

Sydney Quarterly Report SY11Q2 Page 72

Average Aircraft Noise Levels

Sydney Airport

Location: Leichhardt PEMU 36 NMT: 36

TYPE DESCRIPTION OPERATION RUNWAY MOVEMENTS CORRELATED

NOISE EVENTS

MEAN MAXIMUM SOUND LEVEL (Std Dev), dB(A)

11Q2 11Q1 10Q4 10Q3 10Q2

RESULTS FROM PREVIOUS QUARTERS*

Second Quarter 2011 and Previous Four Quarters

B744 Boeing - 747-400 D 34L 567 229 83.2 84.4 83.4 84.2 84.0( 2.8 ) ( 3.2 ) ( 3.0 ) ( 3.0 ) ( 3.0 )

MD11 Mcdonnell-Douglas - MD-11 A 16R 83 84 81.4 82.6 81.9 82.0 81.4( 1.5 ) ( 2.0 ) ( 1.7 ) ( 2.0 ) ( 2.6 )

B744 Boeing - 747-400 A 16R 549 550 81.9 82.4 82.0 81.8 81.9( 1.7 ) ( 1.5 ) ( 1.6 ) ( 1.6 ) ( 1.8 )

B773 Boeing - 777-300 A 16R 8 8 80.3 80.7 80.1 79.8 78.9( 2.4 ) ( 0.0 ) ( 1.2 ) ( 1.1 ) ( 1.3 )

B77W Boeing - 777-300ER A 16R 160 161 78.8 79.1 79.3 78.9 78.9( 1.3 ) ( 1.1 ) ( 1.1 ) ( 1.2 ) ( 1.1 )

A388 Airbus - A380 A 16R 254 255 78.6 79.1 78.6 78.3 78.1( 1.7 ) ( 1.6 ) ( 1.7 ) ( 1.3 ) ( 1.5 )

A346 Airbus - A346 A 16R 200 199 78.7 78.9 79.0 78.8 78.8( 1.2 ) ( 1.3 ) ( 1.2 ) ( 1.1 ) ( 1.2 )

A343 Airbus - A343 D 34L 73 9 75.7 78.7 79.2 79.1 78.2( 1.6 ) ( 3.2 ) ( 3.4 ) ( 2.6 ) ( 3.2 )

B763 Boeing - 767-300 A 16R 993 994 78.0 78.6 78.4 78.2 78.3( 1.9 ) ( 1.7 ) ( 1.6 ) ( 1.7 ) ( 1.9 )

B77L Boeing - 777-200LRF/LR A 16R 69 68 78.3 78.5 78.4 78.3 78.2( 1.1 ) ( 1.0 ) ( 1.2 ) ( 1.1 ) ( 1.3 )

A388 Airbus - A380 D 34L 253 89 76.8 78.4 77.7 79.3 78.8( 2.6 ) ( 2.7 ) ( 3.1 ) ( 2.7 ) ( 2.7 )

B73Y Boeing 737-300 Freighter A 16R 10 10 76.8 78.3 76.5 77.4 77.1( 2.5 ) ( 1.9 ) ( 1.9 ) ( 1.5 ) ( 2.9 )

B772 Boeing - 777-200 A 16R 302 302 78.2 78.1 78.3 78.3 78.1( 1.7 ) ( 1.7 ) ( 1.6 ) ( 1.8 ) ( 1.6 )

A333 Airbus - A330 A 16R 401 400 77.4 77.9 77.9 77.4 77.6( 1.8 ) ( 1.8 ) ( 1.9 ) ( 1.5 ) ( 1.7 )

B733 Boeing - 737-300 A 16R 11 11 76.5 77.8 78.1 77.4 78.3( 1.6 ) ( 2.3 ) ( 2.1 ) ( 2.6 ) ( 1.4 )

B734 Boeing - 737-400 A 16R 400 400 76.7 77.6 76.9 77.1 77.3( 1.8 ) ( 1.9 ) ( 1.8 ) ( 2.0 ) ( 1.9 )

A332 Airbus - A332 A 16R 427 426 77.0 77.5 77.4 77.2 77.0( 1.9 ) ( 1.8 ) ( 1.8 ) ( 1.9 ) ( 1.8 )

B77L Boeing - 777-200LRF/LR D 34L 90 17 75.4 77.2 76.3 76.5 75.6( 1.8 ) ( 3.1 ) ( 1.4 ) ( 2.0 ) ( 3.1 )

A343 Airbus - A343 A 16R 66 66 77.2 76.8 77.1 77.2 77.2( 1.2 ) ( 2.0 ) ( 1.6 ) ( 2.1 ) ( 1.3 )

A346 Airbus - A346 D 34L 196 13 73.8 76.8 74.8 75.6 75.4( 2.5 ) ( 2.6 ) ( 1.6 ) ( 3.9 ) ( 2.5 )

B752 Boeing - 757-200 A 16R 9 9 77.2 76.7 76.7 77.0 75.2( 2.2 ) ( 1.3 ) ( 1.8 ) ( 1.5 ) ( 0.7 )

B77W Boeing - 777-300ER D 34L 166 17 75.8 76.7 76.0 75.4 74.9( 1.9 ) ( 2.6 ) ( 2.9 ) ( 3.1 ) ( 2.6 )

A342 Airbus - A342 A 16R 12 12 76.3 76.5 77.0 77.0 76.9( 0.8 ) ( 1.7 ) ( 1.3 ) ( 1.6 ) ( 1.4 )

B738 Boeing - 737-800 A 16R 1721 1717 75.5 75.8 75.8 75.7 75.5( 1.2 ) ( 1.2 ) ( 1.1 ) ( 1.1 ) ( 1.1 )

B737 Boeing - 737-700 A 16R 426 427 74.6 75.0 74.9 74.7 74.5( 1.2 ) ( 1.4 ) ( 1.3 ) ( 1.1 ) ( 1.1 )

*Data in the first 6 columns apply to the current quarter only.