USAF
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Over 3,064,780 active members
493,405 members•39,775 units
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51ST SERVICES
U.S. Air Force
51ST TRANSPORTATION
U.S. Air Force
52 AMXS
U.S. Air Force
52 FIGHTER WING SPANGDALHEM AB GERMANY
U.S. Air Force
52 SUPPLY
U.S. Air Force
522nd TFS
U.S. Air Force
523FS
U.S. Air Force
524 TFTS
U.S. Air Force
524TH FIGHTER SQUADRON
U.S. Air Force
525 AMU
U.S. Air Force
525 BULLDOGS
U.S. Air Force
527 TFTAS
U.S. Air Force
52CES
U.S. Air Force
52ND AIRLIFT SQUADRON
U.S. Air Force
52nd FMS
U.S. Air Force
The 52nd Field Maintenance Squadron (FMS) was an integral support unit of the United States Air Force, historically assigned to the 52nd Fighter Wing at Spangdahlem Air Base, Germany. Activated during the Cold War, the 52nd FMS provided essential aircraft maintenance, ensuring the operational readiness of fighter jets such as the F-4 Phantom II and later the F-16 Fighting Falcon. The squadron played a critical role in NATO defense operations, supporting deterrence and rapid response missions throughout Europe. In the 1990s, as part of an Air Force-wide reorganization, its functions were merged into consolidated maintenance groups to streamline operations and improve efficiency.
533 SMS
U.S. Air Force
535TH AND 536TH TAS
U.S. Air Force
53RD BLACKJACKS
U.S. Air Force
53rd Weather
U.S. Air Force
55 APS
U.S. Air Force
55 CS
U.S. Air Force
55 FS
U.S. Air Force
550th Air Tactical Wing
U.S. Air Force
The 550th Air Tactical Wing was an important unit of the Philippine Air Force, established in the 1970s to enhance the country’s airlift and tactical transport capabilities. Headquartered at Villamor Air Base, the wing was tasked with providing air mobility, logistical support, and tactical airlift for troops and equipment across the archipelago. Throughout its service, the 550th ATW operated various transport aircraft, including the C-130 Hercules and Nomad planes, supporting both military operations and humanitarian missions. The unit played a vital role in internal security operations and disaster response before it was eventually reorganized and its functions absorbed into other PAF units.
551ST AEW - C WING
U.S. Air Force