Displaced threshold arrows designate the portion of the runway that cannot be landed on.

• A. True
• B. False
• C. They indicate the end of the runway
• D. They designate a taxiway exit

Answer: (A)

Displaced threshold arrows mark a portion of pavement that is not available for landing touchdown. This means the landing touchdown must occur beyond the displaced threshold line, even though the pavement before it can still be used for other purposes such as takeoff, taxiing, and rollout when landing from the opposite direction. So, the arrows indicate the area that cannot be used for landing, making the statement true.