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?