FAA Aviation Mechanic General (AMG)Ground Operations and ServicingEasy
A ramp supervisor wants to reduce the risk of foreign object debris (FOD) damaging engines and tires on the flight line. Which practice is the most effective first line of defense?
- AInstalling intake screens on all parked aircraft
- BIncreasing the frequency of aircraft washing
- CRequiring all technicians to wear steel-toed boots
- DConducting regular visual FOD walks/sweeps of the ramp surface
Show answer & explanationAnswer & explanation
Correct answer: D. Conducting regular visual FOD walks/sweeps of the ramp surface
Routine visual inspection (FOD walks) of the ramp and taxiway surfaces to locate and remove debris before aircraft operations is the primary and most effective method of FOD prevention.
Why the other options are wrong
- A. Intake screens can restrict airflow and are not standard practice for routine operations.
- B. Washing removes surface contamination but does not address loose debris on the ramp.
- C. Steel-toed boots protect personnel but do not prevent debris from damaging aircraft.
FOD Prevention
Practices used to identify and remove foreign objects from ramp and taxiway areas to prevent aircraft or engine damage.
- FOD walks are the primary prevention method
- Tool control accountability reduces dropped hardware
- FOD collection containers should be placed on the ramp
Memory trick: A clean ramp is a safe ramp — sweep before you fly.