205A1-FM-01-FRM.pdf

BHT-205Al-FM-1

BELL MODEL 205A-1

Flight Manual

BHT SN 30001 THRU 30052

Bell Helicopter 1 '4.AC:A Subsidiary of Textron Inc.

BHT-205A1-FM-1

BELL MODEL 205A-1T5313A or T5313B ENGINE

SN 30001 THRU 30052

TYPE CERTIFICATE NO.

REGI5TRATIUN NU.

APPROVED BY

H1SW

MANAGERROTORCRAFT CERTIFICATION OFFICEFEDERAL AVIATION ADMINISTRATION

FT. WORTH, TX 76193-0170

DATE B- 1.94 At

THIS MANUAL SHALL BE IN THE AIRCRAFT DURING ALL OPERATIONS

Bell HelicopterCOPYRIGHT NOTICE

COPYRIGHT 1998BELL ® HELICOPTER TEXTRON INC.AND BELL HELICOPTER TEXTRON,A DIVISION OF TEXTRON CANADA LTD.

ALL RIGHTS RESERVED

A Subsidiary of Textron Inc.POST OFFICE BOX 482 FORT WORTH, TEXAS 76101

18 OCTOBER 1968REVISION 14 - 1 MAY 1998

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Log of Revisions 205A-1 FLIGHT MANUAL FAA APPROVED

BHT-205A1-FM-1

REVISION

SN 30001 THRU 30052

LOG OF REVISIONS

NO. DATE

Original ......... 18 Oct 68- (Reissued) .... 01 May 741 ................ 02 Aug 74

2 ................ 04 Jun 75

3 ................ 01 Feb 79

4 ................ 01 Jun 81

5 ................ 22 Nov 82

6 ................ 17 Mar 837 ................ 26 Oct 84

8 ................ 11 Oct 85

9 ................ 14 Oct 88

10 ............... 28 Nov 8911 ............... 01 Jun 9312 ............... 15 Sep 95

13 ............... 11 Sep 9714 ............... 01 May 98

APPROVED:

ROTORC AFT CERTIFICATION OFFICEFEDERAL AVIATION ADMINISTRATIONFT. WORTH, TX 76193-0170

October 18, 1968

LR Rev. 14

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FAA APPROVEDOctober 18, 1968

205A-1 FLIGHT MANUAL Log of PagesSN 30001 THRU 30052

BHT-205A 1-FM-1

LOG OF PAGES

PAGE REVISION NO.

PART 1cover .........................

Title - LR .....................

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PART 2

2-i .........................92-ii ........................86-1 -6-2 ...................36-3 .......................106-4 - 6-5 ................... -6-6 ...........................1 06-6A/6-66 ................... 106-7 - 6-8 ..................... -6-9 - 6-10 ..................37-1/7-2 .....................98-1 -8-2 ..................118-2A - 8-213 .................88-3 ............................ 88-4 ............................ 28-5 ........................... 138-6 - 8-16 ...................... 88-17/8-18 ................... 89-1 -9-10 .................. -9-11/9-12 ...................... -10-1 -10-2 .................... 13

Rev. 14 LP 1 /2

FAA APPROVED 205A-1 FLIGHT MANUALOctober 18, 1968 SN 30001 THRU 30052

Index

BHT-205A1-FM-1

FLIGHT MANUAL INDEX

PART 1

FAA APPROVED SECTIONS

SECTION 1 OPERATING LIMITATIONS

SECTION 2 NORMAL PROCEDURES

SECTION 3 EMERGENCY PROCEDURES

SECTION 4 MALFUNCTION PROCEDURES

SECTION 5 PERFORMANCE DATA

PART 2

MANUFACTURER'S DATA

SECTION 6 WEIGHT AND BALANCE DATA

SECTION 7 PILOT'S CHECKLIST

SECTION 8 FUEL AND OIL DATA

SECTION 9 CHARTS AND TABLES

SECTION 10 LIST OF OPTIONAL EQUIPMENT/SUPPLEMENTS

Use or disclosure of data contained onthis page is subject to the restrictionthe title page of this document.

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Rev. 10 '

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General

BHT-205A 1-FM-1

ORGANIZATION

205A-1 FLIGHT MANUAL FAA APPROVEDSN 30001 THRU 30052 October 18, 1968

This manual is organized into two parts. Part 1 (Sections 1 through 5) containsFAA approved data. Part 2 (Sections 6 through 10) contains supplemental dataprovided by the manufacturer.

TERMINOLOGY

WARNINGS, CAUTIONS, AND NOTES

Warnings, cautions, and notes are used throughout this manual to emphasizeimportant and critical instructions as follows:

ARNING

AN OPERATING PROCEDURE, PRACTICE, ETC.,WHICH, IF NOT CORRECTLY FOLLOWED, COULDRESULT IN PERSONAL INJURY OR LOSS OF LIFE.

AN OPERATING PROCEDURE, PRACTICE, ETC.,WHICH IF NOT STRICTLY OBSERVED, COULDRESULT IN DAMAGE TO OR DESTRUCTION OFEQUIPMENT.

NOTE

An operating procedure, condition, etc., which isessential to highlight.

USE OF PROCEDURAL WORDS

The concept of procedural word usage and intended meaning which has beenadhered to in preparing this manual is as follows:

"Shall" has been used only when application of a procedure is mandatory.

"Should" has been used only when application of a procedure is recommended.

"May" and "need not" have been used only when application of a procedure isoptional.

"Will" has been used only to indicate futurity, never to indicate a mandatoryprocedure.

ii Rev. 10

Use or disclosure of data contained onthis page is subject to the restriction onthe title page of this document.

.......

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FAA APPROVED 205A-1 FLIGHT MANUAL Table ofOctober 18, 1968 SN 30001 THRU 30052 Contents

BHT-205A 1-FM-1

oF Contents

PART I

SECTION 1 OPERATING LIMITATIONS

PAGE

Type of Operation 1-1Night Flight Limitations 1-1Passenger Certification 1-2

Multiple Airworthiness Operation 1-2Flight Crew Limitations 1-2

Internal Cargo Operations 1-2Ambient Air Temperature Limitations ................ 1-3Ambient Air Temperature Chart 1-3Altitude Limitations .... ............ ............ 1-4Airspeed Limitations ........................... 1-4

7500 Pounds Gross Weight ........................ 1-47500 to 8500 Pounds Gross Weight .................. 1-48500 Pounds and Above Gross Weight ............... 1-4Doors Locked Open or Removed .................... 1-4Operation in Takeoff Power Range .................. 1-4

Airspeed vs Altitude - Gross Weight Chart .. , ......... 1-5Weight Limitations . . . 000000800000000000000o . . . . 1-6Weight vs Altitude Limitations ..................... 1-6Density Altitude - Gross Weight Limit for Take-Off and

Landing Chart 1-7Height - Velocity Limitations ............... . . . . . . 1-8Height - Velocity Diagram 1-9Engine Power Take-Off Limitations,,,,,,,,,,,,,,,,,, 1-10Power Limits for Take-Off Chart . . . . . . . . . . . . . . . . . . . 1-10Center of Gravity Limitations 1-11Center of Gravity vs Gross Weight Chart , , , , , , , , , , . , , , 1-11Internal Cargo Configuration 1-12

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Table of 205A-1 FLIGHT MANUAL FAA APPROVEDContents SN 30001 THRU 30052 October 18, 1968BHT-205A1-FM-1

SECTION 1 OPERATINGLIMITATIONS (Cont)

PAGE

Power Plant Limitations ............................................. 1-12

Gas Producer(NI) RPM ......................................... 1-12

Power Turbine (NII) RPM ....................................... 1-12

Gas Producer Decals Chart ...................................... 1-13

Fuel Pressure ................................................... 1-14

Fuel ............................................................ 1-14

Anti-Icing Fuel Additive ........................................ 1-14

Oil- Engine ..................................................... 1-15

Oil Pressure- Engine ............................................ 1-15

Oil Temperature - Engine ....................................... 1-15

Engine Power Flight Limitations .................................... 1-16Torquemeter Pressure ........................................... 1-16

Shaft Horsepower ............................................... 1-16

Torquemeter Alignment Chart ....................................... 1-16Exhaust Gas Temperature vs OAT Limitations ...................... 1-17Ignition Limitations ................................................. 1-17

Starter Limitations .................................................. 1-18

Loadmeter Limitations .............................................. 1-18

Transmission Limitations ........................................... 1-18Oil- Transmission .............................................. 1-18Oil Pressure - Transmission ..................................... 1-19Oil Temperature - Transmission ................................. 1-19

Rotor Limitations ................................................... 1-19

Power ON ...................................................... 1-19

Power OFF ..................................................... 1-19

Rotor Brake Limitations ............................................. 1-19

Instrument Markings ................................................ 1-20

Placards and Decals Chart .......................................... 1-22

SECTION 2 NORMAL PROCEDURES

Introduction .......................................................... 2-1

Operating Limitations ................................................ 2-1

Flight Planning ...................................................... 2-1

Takeoff and Landing Data ........................................... 2-2Weight and Balance .................................................. 2-2

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BHT-205A1-FM-1

SECTION 2 NORMALPROCEDURES (Cont)

Preflight Check ..........................................Exterior Check Diagram ...............................Exterior ...............................................Front ...................................Cabin Left Side and Top ......................Cabin Left Side - Aft ........................Tail Boom Left Side .........................Tail Boom Aft ............................Tail Boom Right Side ........................Cabin Right Side - Aft .......................Cabin Right Side ............................

Fuel Filter and Sump ...........................Interior ...................................Emergency Door and Releases ....................Internal Cargo ...............................Engine Pre-Start ..............................Engine Starting ..............................Engine Run-Up and System Checks .................................

Preliminary Hydraulic System Check ...........................Fuel Boost Pumps ...........................................

RPM Control and Engine Overspeed Trip ........................Engine Fuel Control .........................................

Force Trim .................................................

Engine Anti-Icing ...........................................Electrical ..................................................

Vent Air ...................................................

Heater ....................................................

Hydraulic .................................................

Before Take-Off .................................................

Take-Off .......................................................

Power Available for Take-Off ..................................

In-Flight .......................................................

Descent and Landing .............................................

After Landing ...................................................Engine Shutdown ................................................

Before Leaving Helicopter .........................................

After Exiting Helicopter ..........................................

PAGE

2-22-32-5

2-52-52-52-62-62-62-62-72-72-72-72-72-8

2-112-122-122-122-132-132-132-142-142-142-142-162-172-182-182-192-202-202-212-212-22

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Table of 205A-1 FLIGHT MANUAL FAA APPROVEDContents SN 30001 THRU 30052 October 18, 1968

131HT-205A 1 +M-1

SECTION 3 EMERGENCY PROCEDURESPAGE

Introduction ..........................................................

Definition ............................................................

Emergency Procedures ..............................................

Engine Fire During Starting .......................................

Engine Fire During Flight - Engine Compartment ..................Fire - Baggage Compartment .......................................Cabin Ventilation ...................................................

Engine Failure ...............................Directional Control Failure .......................Complete Loss of Tail Rotor Thrust ................

Hovering ...............................Climb .................................Level Flight or Power Dive ....................Descent (Low Power or Power Off) ...............

Zero Ground Speed Landings ......................Loss of Tail Rotor Components ....................Fixed Pitch Failures ...........................

Hovering ...............................Forward Flight ............................Right Pedal Locked Forward of Neutral ........Left Pedal Locked Forward of Neutral ........Pedals Locked in Neutral .................

Loss of Pitch Change Control Linkage ................Autorotation .................................Engine Over-Speed Trip System ....................

3-1

3-1

3-2

3-2A3-2A3-2A

3-3

3-33-3

3-4

3-4

3-4

3-5

3-5

3-63-6

3-7

3-73-73-7

3-8

3-8

3-93-9

3-10

SECTION 4 MALFUNCTION PROCEDURES

Warning and Caution Segments ..................... 4-1Hydraulic Boost Failure ......................... 4-4AC Inverter Failure ........................... 4-4DC Generator Failure ......................... 4-5Engine Fuel Control Malfunction ........... . ....... 4-6

Above 10,000 Feet 4-6Below 10,000 Feet ......................... 4-6

Fuel System Failure ........................... 4-7Engine ................................. 4-7Helicopter .... .......................... 4-7Right Boost Pump Failed 4-7Left Boost Pump Failed ..... 4-7

Engine Restart In Flight ......................... 4-8Heater Malfunction ............................ 4-9

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BHT-205A1-FM-1

SECTION 5 PERFORMANCE DATA

PAGE

Engine Operation Check Charts, ... , . , ..... 5-1Maximum Power (Torquemeter Pressure) Check ..... 5-6Maximum Power Check Chart ................... 5-7

Hovering Ceiling ChartsIn-Ground Effect - Take-Off Power .............. 5-8

De-Icing - ON ......................... 5-9In-Ground Effect - Maximum Continuous Power ..... 5-10

De-Icing ON 5-11Out of Ground Effect - Take-Off Power ........... 5-12

De-Icing - ON .. . ............. ....... 5-13Out of Ground Effect - Maximum Continuous Power ... 5-14

De-Icing ON ........................... 5-156500 Pounds Gross Weight Charts

Take-Off Distance50 Foot Obstacle - Take-Off Power ........... 5-16De-Icing ON ......................... 5-17

Rate of Climb - MaximumTake-Off Power ........................ 5-18

De-Icing ON ......................... 5-19Rate of Climb - Maximum

Maximum Continuous Power ................ 5-20De-Icing ON ......................... 5-21

Landing Distance Power Off50 Foot Obstacle ........................ 5-22

7500 Pounds Gross Weight ChartsTake-Off Distance

50 Foot Obstacle - Take-Off Power ........... 5-23De-Icing ON ......................... 5-24Rate of Climb - Maximum

Take-Off Power ........................ 5-25De-Icing ON ......................... 5-26Rate of Climb - Maximum

Maximum Continuous Power ................ 5-27De-Icing ON ......................... 5-28

Landing Distance - Power-Off50 Foot Obstacle ........................ 5-29

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Table of 205A-1 FLIGHT MANUAL FAA APPROVEDContents SN 30001 THRU 30052 October 18, 1968

BHT-205A1-FM-1

SECTION 5 PERFORMANCEDATA (Cont)

PAGE

8500 Pounds Gross Weight ChartsTake-Off Distance

50 Foot Obstacle - Take-Off Power ........... 5-30De-Icing ON ......................... 5-31Rate of Climb - Maximum

Take-Off Power ......................... 5-32De-Icing ON ......................... 5-33Rate of Climb - Maximum

Maximum Continuous Power ................ 5-34De-Icing ON ......................... 5-35Landing Distance - Power-Off

50 Foot Obstacle ........................ 5-369500 Pounds Gross Weight Charts

Take-Off Distance50 Foot Obstacle - Take-Off Power ........... 5-37De-Icing ON ......................... 5-38

Rate of Climb - MaximumTake-Off Power ........................ 5-39De-Icing ON ......................... 5-40

Rate of Climb - MaximumMaximum Continuous Power ................ 5-41De-Icing ON ......................... 5-42

Landing Distance - Power-Off50 Foot Obstacle 5-43

Operation vs Allowable Wind ...................... 5-44Airspeed Installation Correction Charts .............. 5-44Pilot's Airspeed System Calibration ................ 5-45Copilot's Airspeed System Calibration ............... 5-46Glide Distance - All Gross Weights ................ 5-47

Manufacturer's 205A-1 FLIGHT MANUALData SN 30001 TH R U 30052

Table ofContents

BHT-205A 1-FM-1

le oF Contents

PART II

SECTION 6 WEIGHT AND BALANCE DATA

PAGE

Weight and Balance .................................................. 6-1

Weight and Loading .................................................. 6-1Loading ......................................................... 6-2Baggage Compartment ........................................... 6-2

Weight and Balance Charts and Diagrams ............................ 6-2Helicopter Station Diagram ...................................... 6-2Pilot and Passenger Table of Moments ........................... 6-2Fuel Loading Table .............................................. 6-3Baggage Loading Table .......................................... 6-3Internal Cargo ................................................... 6-3Computation of C.G .............................................. 6-3Required Equipment Table ....................................... 6-3

SECTION 7 PILOT'S CHECKLIST

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Table of 205A-1 FLIGHT MANUAL Manufacturer'sContents SN 30001 THRU 30052 Data13HT-205A1-FM-1

SECTION 8 FUEL AND OIL DATA

Servicing Data ....................................................... 8-1

Fuel ............................................................. 8-1

Anti-Icing Fuel Additive ......................................... 8-1

Fuel Data ............................................................ 8-2

Fuel Sources and Vendors ............................................ 8-2

Oil Data .............................................................. 8-5

Engine Oil ....................................................... 8-6

Transmission Oil ................................................ 8-6

Gearbox Oil ...................................................... 8-7

42° Gearbox Oil ............................................. 8-7

90° Gearbox Oil ............................................. 8-7

Main Rotor Hub and Grips ....................................... 8-7Flight Control System ............................................ 8-8

Rotor Brake System .............................................. 8-8

Engine - Approved Oils and Vendors ................................ 8-8Transmission, 42°, 90° GearboxesApproved Oils and Vendors ........................................ 8-12

SECTION 9 CHARTS AND TABLES

Density Altitude Chart ............................................... 9-2Standard Atmosphere Table .......................................... 9-3Centigrade-Fahrenheit Conversion Table .............................. 9-4Velocity Conversion Table ............................................ 9.7Pounds-Kilogram Conversion Table ................................... 9-8Inches-Centimeters Conversion Table ................................. 9.9Feet-Meters Conversion Table ........................................ 9-10U.S. Gallons - Liters Conversion Table ............................... 9-11

SECTION 10 OPTIONAL EQUIPMENT ANDSUPPLEMENTS

List of Optional Equipment/Kits ..................................... 10-1Flight Manual Supplements Required if Installed ................ 10-1

2-ii Rev.8

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