A red or an amber light on an undercarriage position indicator signifies:

Question

Question ATPL - Airline Transport Pilot license - Aircraft General Knowledge - Airframe, Systems, Powerplant

QuizVDS · Accepted Answer

At least one wheel is in the travelling or unlocked condition.

QuizVDS · Answer

All Wheels Are Up And Locked.

QuizVDS · Answer

The landing has been selected down using the emergency extension system.

QuizVDS · Answer

All Wheels Are Down And Locked.

Id 129 - ATPL - A red or an amber light on an undercarriage position indicator signifies: