The upper antenna of the TCAS II is:

Question

Question ATPL - Airline Transport Pilot license - Aircraft General Knowledge - Instrumentation

QuizVDS · Accepted Answer

Directional to improve the surveillance of intruders.

QuizVDS · Answer

Omni-directional because it is merged with the transponder antenna.

QuizVDS · Answer

Directional because it is merged with the transponder antenna.

QuizVDS · Answer

Omni-directional to improve the surveillance of intruders.

Id 62 - ATPL - The upper antenna of the TCAS II is: