Test 10 Questions Quiz BPL Gas - Balloon Pilot License - Communication, no time limit

1 - Distress messages are messages...
2 - Which phrase does a pilot use when he / she wants to check the readability of his / her transmission?
3 - What does the abbreviaton "FIR" stand for?
4 - Which transponder code indicates a radio failure?
5 - Which abbreviation is used for the term "abeam"?
6 - What is the correct way of acknowledging "You are now entering airspace Delta"?
7 - What is the correct way of establishing radio communication between D-EAZF and Dusseldorf Tower?
8 - What is the call sign of the flight information service?
9 - In what case is the pilot allowed to abbreviate the call sign of his aircraft?
10 - An altitude of 4500 ft is transmitted as...