Aircraft Door Handle Locks and Flight Locks Quiz

• The flight lock allows unlimited door handle rotation.
• The flight lock prevents door opening when ground speed is greater than 80 knots.
• The flight lock is spring-loaded to the locked position.
• The flight lock is activated when electrical power is removed or fails. (correct)

• The door handle rotation is completely locked.
• The door handle rotation is partially restricted. (correct)
• The door handle rotation is fully unrestricted.
• The door handle rotation is only allowed when ground speed is greater than 80 knots.

• When ground speed is less than 80 knots. (correct)
• When electrical power is removed or fails.
• When the flight lock is engaged.
• When the door vent is fully open.