Aircraft call signs and their abbreviations

Question 1

What are the possible abbreviations for the ultralight (ULAC) OO-F60?

Answer 1

• OF60
• O60
• Ultralight F60
• Ultralight 60

Question 2

Who is deciding the shortening of a call- sign?

Answer 2

The Air Traffic Controller or the ground station if found appropriate

Question 3

You are flying with an aircraft OO-BFS and are ready to make your first call with ATC. Which is the shortest call-sign you wish to use to establish this communication?

Answer 3

I may not shorten the call-sign by myself. I use the call sign given by the air traffic controller

Question 4

What is the shortest call-sign you are going to use, or Which call sign do you prefer?

Answer 4

An aircraft shall use its abbreviated call sign only after it has been addressed in this manner by the aeronautical station

Question 5

During radio transmissions, you should always use your aircraft’s full call sign.

Answer 5

False

Question 6

How you file your aircraft identification in section 7 of your flight plan?

Answer 6

The full call-sign (5 digits)