Industrial Training at Airports Authority of India
1. 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 )
2. CONTENTS
Introduction of Airport Authority of India
Main Functions of AAI
Communication
Nav-Aids
Surveillance
Security
Conclusion
3. 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.
4. Main Functions Of AAI
CNS
TRAFFIC CONTROL FOR AIRPORT
MAINTAINENCE OF PASSENGER TERMINALS
CARGO TERMINAL AT INTERNATIONAL AND
DOMESTIC
6. COMMUNICATION
GROUND TO AIR GROUND TO GROUND
Communication refers to sending, receiving and
processing of information by electronic means.
COMMUNICATION
7. COMMUNICATION
Ground to Ground: Communication among Stations
on Ground.
GroundTo Air: Between Pilot and the AirTraffic
Controller.
Air to Air : Between the Pilots of two aircrafts in the
air.
8. 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.
9. 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.
10. Nav-Aids
ILS: Instrument Landing System
DME: Distance Measuring Equipment
DVOR: Doppler VHF OMNI RANGE
11. INSTRUMENT LANDING
SYSTEM
The Instrument Landing System (ILS) provides a
means for safe landing of aircraft at airports under
conditions of low ceilings and limited visibility.
The use of the system materially reduces
interruptions of service at airports resulting from
bad weather by allowing operations to continue at
lower weather minimums.
The ILS also increases the traffic handling capacity
of the airport under all weather conditions.
12. Instrument Landing System
Guides the aircraft as to where to land on the
runway
System comprises of two parts:
Localizer Glide Path
13. Localizer
Used to find Centre Line of
runway.
Uses LPDA
Used Freq. Range is 108-112
MHz.
Located at around 1200-1500
feet away from the end of Runway.
Range : 10-20 NM
14. Glide Path
It gives the Glide angle i.e. Angle
Of Descent.
Range:- 10 NM(-8 to +8 degrees)
Safe glide angle:- 2-4 degrees
15. RUN WAY LLZ ANT
1000
to
1500ft
LLZ BLDG
200 ft
GP
GP & DME
ANTENNA
1000ft
Runway
threshold
MMOM
3500ft4 NM
AIRCRAFT
450ft
INSTRUMENT LANDING SYSTEM
LAYOUT
19. DME : Distance Measuring Equipment
Aircraft use DME to determine their distance from a
land-based transponder
20. DME is used in navigational aid which provide a pilot
with visual info regarding his position(distance)
related to ground base DME station.
The frequency range
used for DME is between 960 MHz to
1215 MHz .This frequency is used
Because it has better frequency stability comparative to
next higher frequencies in microwave band. It has less
reflection and attenuation.
DME : Distance Measuring Equipment
21. DVOR : Doppler VHF Omni Range
VHF Omni range measures the angular orientation
of the aircraft with respect to the Magnetic North.
22. V.H.F-OMNI RANGE
Antenna System comprising
a ring of antennas.
Alford loop Antenna.
Range : 200 NM.
23. SURVEILLANCE
The act of watching or
monitoring the behavior
activities, or other
changing information.
Surveillance may be
applied to observation
from a distance by
means of electronic
equipment.
26. RADAR
Radars are employed throughout the
world for the purpose of safely
controlling air traffic en-route and in
the vicinity of airports.
Aircraft as well as vehicular traffic at
large airports are monitored by
means of high-resolution radar.
Radar has also been used to guide
aircraft to a safe landing in bad
weather.
27. SECURITY EQUIPMENT
HAND HELD METAL DETECTOR.
DOOR FRAME METAL DETECTOR.
X-RAY BAGGAGE INSPECTION SYSTEM.
EXPLOSIVE TRACE DETECTOR.
29. EXPLOSIVE TRACE DETECTOR
Narcotic/Explosive Detector is used to detect the
presence of any narcotics or explosive materials.
30. 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.