USAF
493,329 members•39,775 units
Opening branch overview
Building the branch home surface
Loading branch highlights, featured unit context, and gallery moments.
Overview
Members
Units
Over 3,064,780 active members
493,329 members•39,775 units
Building the branch home surface
Loading branch highlights, featured unit context, and gallery moments.
Building the branch units surface
Loading unit filters, rankings, and the branch unit grid.
4392 COMM SQ
U.S. Air Force
4392nd SPS
U.S. Air Force
439th Maintenance Operations Squadron
U.S. Air Force
The 439th Maintenance Operations Squadron (MOS) was a unit of the United States Air Force Reserve, assigned to the 439th Maintenance Group at Westover Air Reserve Base, Massachusetts. Its primary mission was to provide maintenance operations support, ensuring the readiness and effectiveness of aircraft assigned to the 439th Airlift Wing, particularly the C-5 Galaxy fleet. The squadron managed maintenance planning, scheduling, training, and quality assurance programs to support air mobility and global reach missions. The 439th MOS was inactivated in the early 2010s as part of an Air Force-wide reorganization, streamlining maintenance operations under consolidated structures.
43RD AES
U.S. Air Force
43RD AMS
U.S. Air Force
43RD OSS
U.S. Air Force
43RD TACTICAL FIGHTER SQUADRON
U.S. Air Force
4401ST ARS AL KHARJ SAUDI ARABIA
U.S. Air Force
440TH AW
U.S. Air Force
440TH FIS
U.S. Air Force
443 TTS
U.S. Air Force
443RD CES
U.S. Air Force
4444th Reconn Tech Group
U.S. Air Force
The 4444th Reconnaissance Technical Group was established by the United States Air Force during the early stages of the Cold War to provide specialized intelligence and reconnaissance support. Activated in the 1950s, the group was primarily responsible for the processing, analysis, and dissemination of photographic and electronic intelligence gathered by reconnaissance aircraft. Operating under the Strategic Air Command, the 4444th played a crucial role in interpreting aerial imagery and electronic data to inform national security decisions and strategic planning. The unit was eventually inactivated as technological advancements and organizational restructures led to the consolidation of reconnaissance and intelligence functions within the Air Force.
4450
U.S. Air Force
446 MAW
U.S. Air Force
447 SMS
U.S. Air Force
449 FMSQ (SAC) KINCHELOE AFB MI96328
U.S. Air Force
449th CSG
U.S. Air Force
The 449th Combat Sustainment Group (CSG) was a United States Air Force unit with a legacy dating back to World War II. Originally activated as the 449th Bombardment Group (Heavy) in 1943, it flew B-24 Liberators in strategic bombing missions over Europe. After the war, the group was inactivated and later re-designated several times, ultimately becoming the 449th Combat Sustainment Group in the 21st century. The unit’s mission focused on providing logistics, sustainment, and support to Air Force operations before its inactivation in 2010 as part of an Air Force logistics restructuring.
44TH SECURITY POLICE
U.S. Air Force
44th Security Police Group
U.S. Air Force
44TH SUPPLY SQUADRON
U.S. Air Force
450 FTS
U.S. Air Force
454th AEMS
U.S. Air Force
The 454th Aircraft Equipment Maintenance Squadron (AEMS) was a unit of the United States Air Force, primarily active during the Cold War era. It was assigned to the 454th Bombardment Wing at Columbus Air Force Base, Mississippi. The squadron’s primary mission was to provide specialized maintenance and support for the wing’s fleet of B-52 Stratofortress bombers and KC-135 Stratotanker aircraft, ensuring their readiness for strategic operations. The unit was inactivated in the late 1960s as part of a broader reorganization and drawdown of Strategic Air Command forces.
454th Bomb Group
U.S. Air Force