The 910th Airlift Wing is composed of three groups and one medical unit, the 910th Medical Squadron. The 910th Operations Group is composed of one flying squadron and one support unit, the 910th Operations Support Squadron. The flying squadron is the 757th Airlift Squadron, which includes the only large-area, fixed-wing aerial spray mission in the Department of Defense. The 910th Maintenance Group is assigned two squadrons, the 910th Maintenance Squadron and the 910th Aircraft Maintenance Squadron. The 910th Mission Support Group is assigned seven units: the 910th Mission Support Flight, 910th Civil Engineer Squadron, 910th Security Forces Squadron, 910th Force Support Squadron, 910th Logistics Readiness Squadron, 76th Aerial Port Squadron and 910th Communications Squadron.