Open main menu

339th Flight Test Squadron

The 339th Flight Test Squadron is a United States Air Force unit based at Robins Air Force Base, Georgia. It is part of the Warner Robins Air Logistics Center, with a mission to certify aircraft as worthy to return to service. The squadron is responsible for conducting flight tests on the Lockheed C-130 Hercules, the Lockheed C-5 Galaxy and McDonnell Douglas F-15 Eagle after program depot maintenance is completed.

339th Flight Test Squadron
Air Force Materiel Command.png
339th Flight Test Squadron - Checkout.jpg
Eddie Minter, C-130 functional test work lead, mets with MSgt. Tony Valente, flight engineer to look over work records before a testflight of an MC-130E
Active1942–1946; 1946–1958; 1975–1983; 1988–present
Country United States
Branch United States Air Force
RoleFlight Testing
Part ofAir Force Materiel Command
Garrison/HQRobins Air Force Base, Georgia
Motto(s)Respice Finem Latin Examine the End (1988–1992)[1]
339th Flight Test Squadron emblem (approved 19 October 1955, reinstated 20 October 1992)[1][2]339th Flight Test Squadron - Emblem.jpg
2875th Test Squadron emblem (approved 30 November 1988)[1]2875 Test Sq emblem.png
339th Fighter Squadron emblem (approved 2 December 1942)[1]339 Fighter Sq emblem.png

Along with their flight test responsibilities, the squadron also picks up and delivers aircraft including battle damaged aircraft to locations where they are needed or can be repaired.

The squadron is also considered the subject matter experts for the plane's systems and many times their phone rings when Airmen around the world are having mechanical malfunctions and need to know how to fly or land safely.


World War IIEdit

Combat in South and Southwest Pacific, c. 22 October 1942 – 8 August 1945.

Air defense of Japan and Korean WarEdit

339th Fighter Squadron F-82s at Johnson Air Base, Japan[note 1]

The squadron was reactivated on 20 February 1947, when it took over the personnel and aircraft from the 6th Night Fighter Squadron, which was simultaneously inactivated. Air defense in Japan, 1946–1958. Combat in Korea, 27 June – 5 July 1950.

Tactical Air CommandEdit

The squadron was inactivated in August 1983 and its personnel and aircraft were transferred to the 69th Tactical Fighter Squadron, which was simultaneously activated.

Flight test operationsEdit

Tested possible modifications for various weapons systems, 1988–.


339th Tactical Fighter Squadron
  • Constituted as the 339th Fighter Squadron on 29 September 1942
Activated on 3 October 1942
Redesignated 339th Fighter Squadron (Twin Engine) on 23 February 1943
Redesignated 339th Fighter Squadron, Two Engine on 20 August 1943
Inactivated on 1 January 1946
  • Redesignated 339th Fighter Squadron, Single Engine on 13 July 1946
Activated on 25 August 1946
Redesignated 339th Fighter Squadron (All Weather) on 20 February 1947
Redesignated 339th Fighter Squadron, All Weather on 10 August 1948
Redesignated 339th Fighter-All Weather Squadron on 20 January 1950
Redesignated 339th Fighter-Interceptor Squadron on 25 April 1951
Inactivated on 15 January 1958
  • Redesignated 339th Tactical Fighter Squadron on 19 December 1975
Activated on 30 December 1975
Inactivated on 1 July 1983
  • Consolidated with the 2875th Test Squadron as the 339th Test Squadron on 1 October 1992[2]
339th Flight Test Squadron
  • Designated as the 2875th Test Squadron and activated on 15 January 1988
  • Consolidated with the 339th Tactical Fighter Squadron as the 339th Test Squadron on 1 October 1992
Redesignated 339th Flight Test Squadron on 15 March 1994[2]



Aircraft OperatedEdit

See alsoEdit


  1. ^ Aircraft are North American F-82E Twin Mustangs. Serial 46-353 is in the center. Taken in 1950.
  1. ^ a b c d Endicott, pp. 747–748
  2. ^ a b c d e f g h Robertson, Patsy (7 June 2017). "Factsheet 339 Flight Test Squadron". Air Force Historical Research Agency. Retrieved 31 July 2017.


  This article incorporates public domain material from the Air Force Historical Research Agency website

External linksEdit