02 ATC Services

Question 1

What callsigns are used for terminal area control in Centres like Melbourne,
Sydney or Brisbane?

Answer 1

Approach, Departures, Centre

Question 2

State the five objectives of Air Traffic Control

Answer 2

a) prevent collisions between aircraft;
b) prevent collisions between aircraft on the manoeuvring area and obstructions
on that area;
c) expedite and maintain an orderly flow of air traffic;
d) provide advice and information useful for the safe and efficient conduct of
flights; and
e) notify appropriate organisations regarding aircraft in need of search and
rescue aid, and assist such organisations as required

Question 3

Name the 3 Air Traffic Services provided by Airservices Australia.

Answer 3

1. Air Traffic Control Services
2. Flight Information Services
3. The Alerting Service

Question 4

State the three ATC roles as defined by ICAO?

Answer 4

Aerodrome, Approach, Area

Question 5

What is the duty priority for ATS staff?

Answer 5

Give first priority to separating aircraft, issuing safety alerts and providing
directed traffic information as required by this Manual. Perform first that action
which is most critical from a safety standpoint.

Question 6

May a control tower provide an approach control service?

Answer 6

YES

Question 7

Do all ATC services also provide flight information and alerting services?

Answer 7

YES