The Marine Corps MOS 7000 is a military occupational specialty (MOS) that ensures the safe takeoff and landing of commercial and military aircraft. The MOS 7000 also includes:
Anticipating aircraft equipment needs for air evacuation and cargo flights
Checking military flight plans with civilian agencies
Providing support and emergency response for airfield operations
Designing expeditionary airfields
Installing, operating, inspecting, maintaining, and repairing EAF systems
The airfield services field includes aviation operations duties, expeditionary aircraft equipment recovery duties, and aircraft rescue firefighting.