Home › Part 107 Practice Tests › Airspace & Flight Restrictions Questions › Question 90
Before making a radio transmission, a pilot should first
- A.transmit a test count on the frequency
- B.listen to make sure the frequency is clear and to build awareness of other traffic
- C.key the microphone three times to claim the frequency
Correct answer
B. listen to make sure the frequency is clear and to build awareness of other traffic
Why
Listening first prevents stepping on another transmission and lets the pilot hear traffic already operating in the area. Test counts and microphone clicks do not reserve a frequency.
Source: FAA-G-8082-22 Ch. 7 · ACS knowledge area: Radio Communication Procedures · From the Airspace & Flight Restrictions practice bank (AIR-090).