Wright-Patterson Air Force Base is located just east of Dayton in Greene and Montgomery counties. It includes both Wright and Patterson Fields. The host unit at Wright-Patterson AFB is the 88th Air Base Wing assigned to the Air Force Life Cycle Management Center and Air Force Materiel Command. The 88 ABW operates the airfield, maintains all infrastructure and provides security, communications, medical, legal, personnel, contracting, finance, transportation, air traffic control, weather forecasting, public affairs, recreation and chaplain services for more than 60 associate units. The active flying unit is the 445th Air Wing of the Air Force Reserves flying the Boeing C-17 Globemaster III.