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TELECOMMUNICATION SYSTEM ALOK SHARMA

B B D N I I T

CERTIFICATE

This is to certify that a seminar report on summer training taken at BHARAT

SANCHAR NIGAM LIMITED (Lucknow) is submitted by ALOK SHARMA,

student of B. Tech 4th year (VII semester) in Electronics and Communication

Engineering of Babu Banarasi Das Northern INDIA Institute of Technology,

Lucknow during the academic year 2013-2014. The report has been found

satisfactory and is approved for submission.


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CNS DIPANKER SINGH

B B D N I I T

ACKNOWLEDGEMENT

We cannot achieve anything worthwhile in the field of technical education unless

or until the theoretical education acquired in the classroom is effectively wedded

to its practical approach that is taking place in the modern industries and research

institutes.

My sincere thanks to Mr. Subhash Chandra Manager (electronics), our training co-

coordinator for providing the proper guidance and continuous encouragement for

making this training successful. I also express my deep gratitude to Mr. ANIL

KATIYAR, (COMM. MANAGER), Airports Authority of India, Lucknow Airport for

providing me this golden opportunity to attend the Industrial training.

It is a matter of great pleasure privilege for me to present this report of 30

days on the basis of practical knowledge gained by me during practical training at

Airport Authority of India, Lucknow Uttar Pradesh during session 2013-2014.

I attribute heartiest thanks to all ATC faculty members of their ample

guidance during my training period and at last my cordial thanks to my batch mates

and friends for their cooperation.

(DIPANKER SINGH)


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CNS DIPANKER SINGH

B B D N I I T

ABSTRACT

Airports Authority of India (AAI) was constituted by an Act of Parliament and came

into being on 1st April 1995 by merging erstwhile National Airports Authority and

International Airports Authority of India. The merger brought into existence a single

Organization entrusted with the responsibility of creating, upgrading, maintaining

and managing civil aviation infrastructure both on the ground and air space in the

country.

The main functions of AAI inter-alia include construction, modification &

management of passenger terminals, development & management of cargo

terminals, development & maintenance of apron infrastructure including runways,

parallel taxiways, apron etc., Provision of Communication, Navigation and

Surveillance which includes provision of DVOR / DME, ILS, ATC radars, visual

aids etc., provision of air traffic services, provision of passenger facilities and

related amenities at its terminals thereby ensuring safe and secure operations of

aircraft, passenger and cargo in the country.

In tune with global approach to modernization of Air Navigation infrastructure for

seamless navigation across state and regional boundaries, AAI has been going

ahead with its plans for transition to satellite based Communication, Navigation,

Surveillance and Air Traffic Management.

The continuing security environment has brought into focus the need for

strengthening security of vital installations. There was thus an urgent need to

revamp the security at airports not only to thwart any misadventure but also to

restore confidence of traveling public in the security of air travel as a whole, which

was shaken after 9/11 tragedy.


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CNS DIPANKER SINGH

B B D N I I T

INDEX

CONTENT PAGE NO.

DISCRIPTION OF LUCKNOW AIRPORT.01

INTRODUCTION OF ATC03

CNS DEPARTMENT.05

COMMUNICATION SYSTEM..08

NAVIGATINOAL AIDS..14

SECURITY AND SURVEILLANCE EQUIPMENTS.26

CONCLUSION33


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CNS DIPANKER SINGH

B B D N I I T

LIST OF FIGURES

LAYOUT OF CNS FACILITIES06

TRANSMITTER AND RECEIVER SYSTEM.09

VOICE COMMUNICATION CONTROL SYSTEM11

DIGITAL VOICE TAPE RECORDER SYSTEM.12

THE EMISSION PATTERNS OF THE LOCALIZER

AND GLIDE SLOPE SIGNAL...16

ILS COMPONENTS...19

DME SYSTEM.21

DOVR ANTENNAS23

X-BIS SYSTEM...27

WTMD..28

HHMD..30

FLIGHT INFORMATION DISPLAY32

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