Match the description of the runway safety sign or marking to the correct sign or marking from the list of four choices. Your session will time out after 30 minutes of inactivity. Your correct and incorrect answers will be revealed at the end.

Question 1 of 23

Match the description to the correct indicator

Located next to the Instrument Landing System (ILS) Holding Position Marking. Proceeding past this sign ensures the aircraft or vehicle is clear of the ILS critical area.