The 412th Test Wing is a wing of the United States Air Force, assigned to the Air Force Test Center at Edwards Air Force Base, California.
The 507th Air Refueling Wing is a reserve component flying unit of the United States Air Force. It is assigned to Fourth Air Force of Air Force Reserve Command, stationed at Tinker Air Force Base, Oklahoma with elements at Altus Air Force Base, Oklahoma. The 507th ARW executes air refueling, airlift, and training in support of Air Mobility Command and U.S. Strategic Command's national emergency war order requirements. The wing employs approximately 1,100 men and women made up of a mix of Traditional Reservists, full-time Air Reserve Technicians, AGRs and Air Force civilians. The wing also provides mission support for all other reserve units stationed at Tinker AFB.
The 1st Fighter Squadron is an inactive unit of the United States Air Force. It was most recently based at Tyndall Air Force Base, Florida, where it operated McDonnell Douglas F-15C Eagle aircraft conducting advanced fighter training.
The 21st Fighter Squadron is part of the 56th Operations Group at Luke Air Force Base, Arizona, however it is separately based at Morris Air National Guard Base. It is a United States Air Force squadron that operates Taiwan-owned General Dynamics F-16V Fighting Falcon aircraft conducting fighter and maintenance training for the pilots and maintainers of the Republic of China Air Force.
The 34th Fighter Squadron is part of the United States Air Force's 388th Fighter Wing at Hill Air Force Base, Utah. On 2 August 2016, the Air Force announced that the 34th had become the first squadron to achieve initial operating capability with the F-35A, the Air Force′s variant of the F-35 Lightning II. With an operational history extending back to World War II, and including the Cold War, Vietnam War, Operation Desert Storm, Operation Southern Watch, Operation Desert Fox, Operation Noble Eagle, and the Afghanistan War, it had most recently operated F-16 Fighting Falcon aircraft on air superiority missions prior to its reactivation as a F-35A squadron.
The 16th Airborne Command and Control Squadron was a United States Air Force squadron assigned to Air Combat Command's 461st Air Control Wing, 461st Operations Group, stationed at Robins Air Force Base, Georgia. The squadron previously flew the Northrop Grumman E-8C JSTARS, providing airborne battle management, command and control, surveillance, and target acquisition with the last E-8C flight on September 8, 2022.
The 420th Flight Test Squadron is an active United States Air Force squadron.
The 465th Air Refueling Squadron is a United States Air Force Reserve squadron, assigned to the 507th Operations Group, 507th Air Refueling Wing, stationed at Tinker Air Force Base, Oklahoma. The squadron operates the KC-135R aircraft conducting aerial refueling missions.
The 417th Test and Evaluation Squadron is an active United States Air Force unit, assigned to the 753rd Test and Evaluation Group and stationed at Edwards Air Force Base, California. Its previous assignment was with the USAF Weapons School at Holloman Air Force Base, New Mexico, where it was inactivated on 14 September 2006.
The 31st Combat Training Squadron is an active United States Air Force unit. It is currently assigned to the Nevada Test and Training Range at Nellis Air Force Base, Nevada.
The 15th Test and Evaluation Squadron is a United States Air Force unit, stationed at Eglin Air Force Base, Florida and assigned to the 753rd Test and Evaluation Group. It was first activated in the expansion of the United States military forces prior to World War II as the 15th Pursuit Squadron. It moved to Panama in 1942, where it participated in the defense of the Panama Canal. It returned to the United States, where it was a Replacement Training Unit for fighter pilots until 1944, when it was disbanded as the 15th Fighter Squadron in a reorganization of Army Air Forces training units in 1944
The 10th Flight Test Squadron is part of the 413th Flight Test Group of Air Force Materiel Command based at Tinker Air Force Base, Oklahoma. It performs acceptance testing on refurbished Rockwell B-1 Lancer, Boeing B-52 Stratofortress, Boeing E-3 Sentry, and Boeing KC-135 Stratotanker aircraft before they are returned to their units.
The 337th Flight Test Squadron was most recently part of the 46th Test Wing and based at McClellan Air Force Base, California. It performed depot acceptance testing until being inactivated with the closure of McClellan on 13 July 2001.
The 433rd Weapons Squadron is a United States Air Force unit, assigned to the USAF Weapons School at Nellis AFB, Nevada.
The 460th Test and Evaluation Squadron is an active United States Air Force unit. It was previously assigned to Tactical Air Command's 325th Fighter Weapons Wing at Tyndall Air Force Base, Florida, where it was inactivated on 15 October 1982. On 11 August 2023, it was reactivated and assigned to the 926th Operations Group, 926th Wing at Nellias AFB, Nevada.
The 445th Test Squadron is a United States Air Force squadron. It is assigned to the 412th Operations Group at Edwards Air Force Base, California. The 445th is part of the Air Force Test Center. Originally constituted in 1943 as the 445th Fighter Squadron, it was involved in the early testing of the first U.S. jets, the Bell P-59 Airacomet and later the Lockheed P-80 Shooting Star. The squadron would also be involved in flight-testing captured enemy aircraft, such as the Mitsubishi A6M Zero. During the Cold War, the unit served under the Air Defense Command as the 445th Fighter-Interceptor Squadron, flying various interceptor aircraft in defense of the Continental United States. De-activated in 1968 following a draw-down of active duty interceptor units, it was re-activated as the 6512th Test Squadron Squadron in 1969, beginning its official flight-testing mission. The unit was de-activated, re-activated, and re-designated multiple times over its life, being most recently re-activated with its current name in 2022.
The 461st Flight Test Squadron is a United States Air Force squadron, assigned to the 412th Operations Group of Air Force Materiel Command, and is stationed at Edwards Air Force Base, California. The Squadron performs flight testing on the Lockheed Martin F-35 Lightning II.
The 386th Tactical Fighter Squadron is an inactive United States Air Force unit. Its last assignment was with the 312th Tactical Fighter Wing, based at Cannon Air Force Base. New Mexico. It was inactivated on 18 February 1959.
The 53rd Test and Evaluation Group is a group of the United States Air Force. It is a part of the 53rd Wing, and is headquartered at Nellis AFB, Nevada.
The 413th Fighter-Interceptor Squadron is an inactive United States Air Force unit. Its last assignment was with the 28th Air Division, stationed at Travis AFB, California. It was inactivated on 18 August 1955.
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United States Air Force 
