Instrumentationmedium#481
TCAS requires the intruder aircraft to have at minimum:
A
A functioning transponder (at least Mode C for RA capability)
CorrectB
An ILS receiver
C
A TCAS system of its own
D
ADS-B Out
Explanation
TCAS detects other aircraft by interrogating their transponders; at least Mode C (altitude reporting) is needed for TCAS II RA capability.
Ready for a timed quiz?
Test yourself with random questions from Instrumentation and all other ATPL subjects.
Start a Practice Quiz