91-01. Definitions
All questions: 36
In mode TRAINING show all questions of the discipline with correct answers presentation. To go to the next question, click the “Next”.
Questions for exams: 30
In mode Exam correct answers are not shown, after choosing the answer, transition to the next question occurs automatically.
1. What does QDM mean?
2. What does QDR mean?
3. You receive the following ATC message: “G-ABCD after departure cleared to zone boundary via route Charlie. Climb to altitude 2.000 feet QNH1010, squawk 6313” This message is:
4. What does the term “AIR-GROUND COMMUNICATION” mean?
5. The order of priority of the following messages in the aeronautical mobile service is:
