communicationsFAA-published sample question (PRH, Aug 2021)
When making routine transponder code changes, pilots should avoid inadvertent selection of which code?
A
7200
B
7000
C
7500✓ Correct Answer
Explanation
AIM 4-1-20 says that during routine code changes pilots should avoid inadvertently selecting codes 7500, 7600 or 7700, which would trigger momentary false alarms at automated ground facilities. 7500 is the hijack code, so it must not be passed through by accident. 7000 and 7200 are ordinary codes with no emergency meaning. For example, when changing from 2700 to 7200, go to 2200 first and then to 7200.
Related communications questions
Select the UNICOM frequencies normally assigned to stations at landing areas used exclusively as hel...(Refer to FAA-CT-8080-2H, Figure 52.) What is the recommended communications procedure for landing a...(Refer to FAA-CT-8080-2H, Figure 52.) When approaching Lincoln Municipal from the west at noon for t...The correct method of stating 5,500 feet MSL to ATC isUnless otherwise authorized, if flying a transponder equipped helicopter, a pilot should squawk whic...
Keep practising
Study more FAA Private Pilot Helicopter questions, or take a timed practice quiz.