What is the required apron lateral clearance distance from an aircraft wing tip?

• A. 15 ft from wing tips
• B. 25 ft from wing tips
• C. 20 ft from wing tips
• D. 35 ft from wing tips

Answer: (B)

Wing tips are the furthest outer point of an aircraft, and they can move a bit with gusts or the aircraft flexing. A safety buffer around the aircraft is needed so ground crews and equipment don’t accidentally contact the wing. The required apron lateral clearance from a wing tip is 25 feet. This distance provides enough room for tow vehicles, fuel and ground-service equipment, and personnel to operate safely without brushing the wing or hoses. Distances like 15 or 20 feet would be too tight for safe operations, while 35 feet is more than necessary for standard apron safety. Keep at least 25 feet from the wing tip to maintain a proper safety margin during all apron activities.