In aviation, which system receives information from an aircraft's onboard transponder?
A) Primary radar
B) Secondary radar
C) ACARS
D) Galileo
E) GPS

Question

Quizplus · Accepted Answer

Secondary radar receives information from an aircraft's onboard transponder. Primary radar relies on reflected signals and does not require a transponder. ACARS, Galileo, and GPS are not directly related to receiving information from an aircraft's transponder.

In Aviation, Which System Receives Information from an Aircraft's Onboard