FOD (Foreign Object Debris) is - as defined in AC 150/5210-24, Airport Foreign Object Debris (FOD) Management, FOD is any object, live or not, located in an inappropriate location in the airport environment that has the capacity to injure airport or air carrier personnel and damage aircraft.

The presence of FOD is a continuing concern at our nation's airports. FOD creates safety hazards and can ultimately impact safe operations by damaging aircraft. Airports, Airlines, and the General Aviation community have taken the necessary steps to minimize FOD by engaging in successful FOD management programs, as per AC 150/5210-24. FOD, whether a loose bolt, pavement fragment, or even a misplaced tool, is a constant threat that costs the aviation industry billions annually in repairs and delays. FOD prevention is a shared responsibility.

The Threat: What is FOD?

FOD can be classified into several types:

  • Hardware: Nuts, bolts, washers, locking pins, and aircraft fasteners.
  • Pavement/Ground: Chunks of concrete, asphalt, gravel, or apron deterioration.
  • Maintenance/Operations: Tools, rags, gloves, safety wire, and protective caps left behind.
  • Environmental: Ice, snow, sand, and even wildlife.
  • Personnel/Ramp User: Paper, plastic bottles, food wraps, and lost personal items.

Steps for FOD Prevention

Mandatory FOD Walks

  • Frequency: Conduct a visual inspection (FOD Walk) of the gate area before the arrival of an aircraft, immediately after its departure, and actively throughout your shift.
  • Method: Walk in a straight line, arm's length separation between agents, sweeping the eyes from side to side. When a foreign object is spotted, stop, pick it up, and place it immediately in a dedicated FOD container/bin
  • Designated Areas: Pay special attention to tug paths, equipment staging areas, and around gate marks where debris can accumulate.
Remember: A tiny pebble ingested into a jet engine can cause extensive damage to aircraft and ramp personnel. FOD prevention is not just housekeeping; it is a critical safety and operational priority, and everyone's responsibility.