A TRAINING SEMINAR ON
AIRPORT AUTHORITY OF INDIA
UNDERGONE AT JAIPUR AIRPORT
JAIPUR
Submitted t0:Mr. rishabh sharma
Mr. pranay sharma
(associate professor)
Submitted by:Nikhil gupta
7ec-b ( 11egjec072 )
CONTENTS
Introduction of Airport Authority of India Main Functions of AAI Communication Nav-Aids Surveillance Security Conclusion
Introduction
• AAI IS AN ORGANISATION WORKING UNDER THE MINISTERY OF CIVIL AVIATIONS.
• Formed on 1st April 1995 under the Act of Parliament.
• Creates, upgrade, maintain & manages civil aviation infrastructure.
• It manages a total of 126 Airports.
Main Functions Of AAI
CNS
TRAFFIC CONTROL FOR AIRPORT
MAINTAINENCE OF PASSENGER TERMINALS
CARGO TERMINAL AT INTERNATIONAL AND DOMESTIC
CNS
COMMUNICATIONNAVIGATIONAL
AIDS
SURVEILLANCE
COMMUNICATION
GROUND TO AIR GROUND TO GROUND
Communication refers to sending, receiving and processing of information by electronic means.
COMMUNICATION
COMMUNICATION
Ground to Ground: Communication among Stations on Ground.
Ground To Air: Between Pilot and the Air Traffic Controller.
Air to Air : Between the Pilots of two aircrafts in the air.
COMMUNICATION
HF or VHF is used for communication between controller and pilot.
Aeronautical Fixed Telecommunication Network (AFTN) is used for communication among Ground Stations
AFTN uses basic Copper Wire as communication media.
Navigation
Navigation is the 'ART' of determining the position of an aircraft over earth's surface and guiding its progress from one place to another.
To accomplish this ART, some sort of ‘AIDS' are required by the PILOTS.
Nav-Aids
ILS: Instrument Landing System
DME: Distance Measuring Equipment
DVOR: Doppler VHF OMNI RANGE
INSTRUMENT LANDING
SYSTEM The Instrument Landing System (ILS) provides a
means for safe landing of aircraft at airports underconditions of low ceilings and limited visibility.
The use of the system materially reducesinterruptions of service at airports resulting frombad weather by allowing operations to continue atlower weather minimums.
The ILS also increases the traffic handling capacityof the airport under all weather conditions.
Instrument Landing System
Guides the aircraft as to where to land on the runway
System comprises of two parts:
Localizer Glide Path
Localizer
Used to find Centre Line ofrunway. Uses LPDA Used Freq. Range is 108-112MHz. Located at around 1200-1500 feet away from the end of Runway. Range : 10-20 NM
Glide Path
It gives the Glide angle i.e. AngleOf Descent.Range:- 10 NM(-8 to +8 degrees) Safe glide angle:- 2-4 degrees
RUN WAY LLZ ANT
1000
to
1500ft
LLZ BLDG
200 ft
GPGP & DME
ANTENNA
1000ft
Runway
threshold
MMOM
3500ft4 NM
AIRCRAFT
450ft
INSTRUMENT LANDING SYSTEM
LAYOUT
ILS : Instrument Landing System
Glide Path
ILS GP
ILS Localizer
ILS LOCALIZER - Needle
CDI on Aircraft
Glide Path - Needle
CDI on Aircraft
DME : Distance Measuring Equipment
Aircraft use DME to determine their distance from a land-based transponder
DME is used in navigational aid which provide a pilotwith visual info regarding his position(distance)
related to ground base DME station. The frequency rangeused for DME is between 960 MHz to1215 MHz . This frequency is usedBecause it has better frequency stability comparative tonext higher frequencies in microwave band. It has lessreflection and attenuation.
DME : Distance Measuring Equipment
DVOR : Doppler VHF Omni Range
VHF Omni range measures the angular orientation of the aircraft with respect to the Magnetic North.
V.H.F-OMNI RANGE
Antenna System comprisinga ring of antennas.Alford loop Antenna.Range : 200 NM.
SURVEILLANCE
The act of watching ormonitoring the behavioractivities, or otherchanging information.
Surveillance may beapplied to observationfrom a distance bymeans of electronicequipment.
SURVEILLANCE
RADAR SECURITY EQUIPMENTS
SURVEILLANCE
RADAR
RADAR
Radars are employed throughout theworld for the purpose of safelycontrolling air traffic en-route and inthe vicinity of airports.
Aircraft as well as vehicular traffic atlarge airports are monitored bymeans of high-resolution radar.
Radar has also been used to guideaircraft to a safe landing in badweather.
SECURITY EQUIPMENT
HAND HELD METAL DETECTOR.
DOOR FRAME METAL DETECTOR.
X-RAY BAGGAGE INSPECTION SYSTEM.
EXPLOSIVE TRACE DETECTOR.
X- Ray Scanner:
BaggageX-
RAYs
Organic
Inorganic
Metals
X -rays are used in x-ray baggage systems.
In this a baggage put in scanner ,then it
would show colour according to material.
EXPLOSIVE TRACE DETECTOR
Narcotic/Explosive Detector is used to detect thepresence of any narcotics or explosive materials.
Conclusion
Excellent opportunity to get to the Ground Level.
It was an enriching experience.
Co-operative and encouraging staff makes it a true learning experience.
Thank You!
QUERIES?
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