What does 'Line Up and Wait' mean?

• A. The aircraft is cleared onto the runway and must line up and wait for takeoff clearance.
• B. The aircraft should exit the runway immediately.
• C. The aircraft should begin takeoff rolls without clearance.
• D. The aircraft should hold short of the runway.

Answer: (A)

Line Up and Wait means you are cleared to taxi onto the runway, line up on the runway, and hold there ready for takeoff clearance. You’re not cleared to take off yet—you’re simply positioned and prepared to depart as soon as ATC gives the go-ahead. This helps air traffic control manage sequencing and maintain safe spacing with other traffic, especially when another aircraft is landing or another runway crossing is involved. While holding, stay aware of traffic and be ready to roll immediately once clearance is issued. Do not exit the runway or begin the takeoff roll without explicit clearance.