The TCAS II has inputs from the radio altimeter in order to:

Question

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

QuizVDS · Accepted Answer

Gradually inhibit the resolution advisories (RAs) when getting closer to the ground.

QuizVDS · Answer

Determine the relative height of the intruder.

QuizVDS · Answer

Stop the TCAS operation below 2.500 ft AGL.

QuizVDS · Answer

To alert the crew from a dangerous proximity of the ground.

Id 61 - ATPL - The TCAS II has inputs from the radio altimeter in order to: