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

1 - What is the call sign of the flight information service?
2 - What is the correct course of action when experiencing a radio failure in class D airspace?
3 - In what situation is it appropriate to set the transponder code 7600?
4 - In which situations should a pilot use blind transmissions?
5 - Which transponder code indicates a radio failure?
6 - The altimeter has to be set to what value in order to show zero on ground?
7 - What is the correct way of acknowledging the instruction "Squawk 4321, Call Bremen Radar on 131.325"?
8 - Which phrase is to be repeated three times before transmitting an urgency message?
9 - What does the abbreviation "HX" stand for?
10 - What does a cloud coverage of "BKN" mean in a METAR weather report?