Pia Internships

Jinnah International Airport, Karachi

Pakistan International Airlines

INTERNSHIP SURVEY

2012

Desk of Contents

Executive Summary3

Introduction4

Discussion5

HF Communication: 5

VHF Communication: your five

Emergency locator transmitter (ELT)6

Automatic telecommand Portable (ATP)6

Automatic survivor (AS)6

Programmed Direction Person (ADF)7

Habitacle Voice Recorder (CVR)8

Low Range Radio Altimeter9

Weather RADAR10

Air Visitors Control (ATC)10

Distance Dimension Equipment DME11

Traffic Crash Avoidance Program (TCAS)12

In-Flight Entertainment (IFE)13

VHF Omni Range (VOR)13

Information Landing System (ILS)14

Conclusion15

Exec Summary

This can be a report regarding the internships at the Anatomist Department of PIA (Pakistan International Airlines). The purpose of the internship was to introduce the telecommunication systems that are used in aircrafts. These types of systems contain HF and VHF conversation Systems, GPWS, ELTs (emergency locator transmitter), ADF (automatic direction finder), CVR (cockpit voice recorder), Weather adnger zone, ATC (air traffic controller), LRRA (low arrange car radio Altimeter), DME (distance measurement equipment), TCAS (traffic crash avoidance system), IFE (interactive flight equipment), VOR (VHF Omni Range), ILS (Information Landing System). This Internship was quite simply study of PIA aircrafts specially Boeing-777 and Boeing-310.

Introduction

The journey of your internship began on the first day we were presented the Security move to enter inside the engineering section. PIA has got the workshops in many fields of engineering but since a telecom-engineering student we were initially provided for the RADIO overhaul section of PIA Engineering Section. RADIO overhaul workshop is definitely place wherever all Connection equipment of aircraft happen to be repaired and maintained. There are about 20 engineers employed in that CAR RADIO over bring. Everyone has fixed responsibilities. The engineers operating there were quite definitely competent. We were holding working on the components of next systems employed in the aircrafts.

HF and VHF conversation

ELTs (Emergency locator transmitter)

ADF (Automatic path finder)

CVR (Cockpit tone recorder)

LRRA (Low set up radio Altimeter)

Weather RADAR

ATC (Air targeted traffic control)

DME (Distance measurement equipment)

TCAS (Traffic crash avoidance system)

IFE (In Flight Entertainment)

VOR (VHF Omni range)

ILS (Information Landing System)

Discussion

The journey was started with HF and VHF conversation Section and we were given the knowledge about the communication devices that the Aeroplanes uses for voice communication in the HF and VHF strap. HF Conversation:

It is used for long faraway communication. It uses sky trend propagation. The strength requirement of HF transceivers is usually (100-200) nevertheless 120 highly recommended. In PIA aircrafts a couple of HF transceivers are used. Each time 1 will work because of Sole HF Antenna. VHF Conversation:

It is intended for communication approximately 150 miles. it is mainly used at the time of Take-off and getting. The power dependence on VHF transceivers is (18-28) but twenty-two watt strongly recommended. In PIA aircrafts a few VHF transceivers are used. 3 can be Used Simultaneously

Emergency locator transmitter (ELT)

Emergency locator transmitter can be used by aircraft to point out the flight when ever any crisis occur. You will find two types of ELT:

Automated telecommand Portable (ATP)

ATP is a transmitter placed in Aircraft and is used to locate the emergency. It really is activated every time a heavy cool accrue in height of air travel. When a speedy change can be detected high of air travel this transmitter transmit a signal to the satellite tv, so that the emergency can be located. It...