Is it permissible to drive directly towards or underneath an aircraft?

• A. Yes
• B. No
• C. Only with direct clearance
• D. Only during day operations

Answer: (B)

Never drive directly toward or underneath an aircraft. The danger comes from aircraft engines, propellers, and jet intakes, which can start or move suddenly and create powerful blasts or pull a vehicle into the aircraft. The area around a parked or taxiing aircraft is a high-risk zone, especially near the nose, engines, and under the wings. Clearances from a marshal or controller do not make it safe to enter that path, and the risk exists at all times, not just during certain operations or times of day. Follow designated driving lanes and marshal directions to stay clear of any aircraft’s movement path.