When should pilots state their position on the airport when calling the tower for takeoff?

• A. When departing from a runway intersection
• B. Immediately after beginning taxi
• C. After crossing the runway centerline
• D. Before contacting ground control

Answer: (A)

When coordinating takeoff, ATC needs to know exactly where you are on the surface. If you’re departing from an intersection, identifying that position in your call for takeoff tells the controller which path you’re using and helps them sequence you correctly and clear you for the right runway. Saying you’re at an intersection provides precise location information that avoids ambiguity at busy airports or when multiple runways or exits are nearby.

Calling immediately after starting taxi doesn’t give a clear reference to which runway you’ll use, and waiting until you’ve crossed a runway centerline is already too late—takeoff clearance should be based on your known location before you begin the takeoff roll. And you wouldn’t reference ground control when you’re preparing to contact the tower; the tower call for takeoff is a separate clearance, and the essential detail is your exact position on the airport surface.