520th Air Defense Group

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520th Air Defense Group
Air Defense

The 520th Air Defense Group is a disbanded

340th Bombardment Group at the end of World War II
in Italy and then redeployed to the United States where it was inactivated in 1945.

The group was activated once again in 1953, when

327th Fighter Group
in a project that replaced air defense groups commanding fighter squadrons with fighter groups with distinguished records during World War II.

History

World War II

The

340th Bombardment Group in Italy. The group returned to the US and was inactivated in late 1945. It was disbanded in 1948.[5]

Cold War

During the

433d Fighter-Interceptor Squadrons (FIS), which were already stationed at Truax Field, as its operational components.[7] The 432d FIS was flying North American F-86 Sabres,[8] while the 433d FIS was flying Northrop F-89 Scorpions equipped with airborne intercept radar.[8] Both squadrons had been assigned directly to the 31st Air Division.[7] The group also replaced the 78th Air Base Squadron as the USAF host unit for Truax Field. It was assigned three squadrons to perform its support responsibilities.[9][10]

F-89 of the 432d FIS[b]

In March 1953, the 432d FIS converted to a later radar equipped and

Air Defense Command's Project Arrow, which was designed to bring back on the active list the fighter units which had compiled memorable records in the two world wars.[14] The group was disbanded once again in 1984.[15]

Lineage

  • Constituted as 520th Air Service Group
Activated on 27 December 1944[1]
Inactivated c. 7 November 1945
Disbanded 8 October 1948[5]
  • Reconstituted and redesignated as 520th Air Defense Group on 21 January 1953
Activated on 16 February 1953[6]
Inactivated on 18 August 1955[6]
Disbanded on 27 September 1984[15]

Assignments

  • Unknown, 27 December 1944 – 7 November 1945[c]
  • 4706th Defense Wing (later 4706th Air Defense Wing), 16 February 1953 – 18 August 1955[6]

Stations

Components

Aircraft

  • North American F-86F Sabre, 1953[8]
  • North American F-86D Sabre, 1953–1955[8]
  • Northrop F-89C Scorpion, 1953–1954[8]
  • Lockheed F-94 Starfire, 1953[7]

Commanders

  • Col. L. E. Brooks 17 Dec 1944–1945[1]
  • Unknown, 16 Feb 1953 – 18 Aug 1955

See also

References

Notes

Explanatory notes
  1. ^ Aircraft are North American F-86D-40-NA Sabres, serials 52-3622 and 52-3717. 52-3622 ran out of fuel on a gunnery range in South Dakota and crashed on 23 March 1954; 52-3717 was transferred to the Yugoslav Air Force. Taken in November 1953. Baugher, Joe (7 April 2023). "1952 USAF Serial Numbers". Joe Baugher. Retrieved 10 April 2023.
  2. ^ Aircraft is Northrop F-89H-5-NO Scorpion, serial 54-409. This image shows a later model of the F-89 than the one the squadron flew while it was part of the 520th. This aircraft was used as a chase plane for Operation Plumbbob and the John shot, the only live firing of the AIR-2 Genie armed with a nuclear warhead. Baugher, Joe (7 April 2023). "1954 USAF Serial Numbers". Joe Baugher. Retrieved 10 April 2023.
  3. XII Air Force Service Command until c. July 1945, Third Air Force
    after August 1945.
  4. ^ There is an obvious error in the departure date from Italy recorded in the unit history, since it requires a crossing of the Atlantic by ship in a day.
Citations
  1. ^ a b c d "Abstract, History 520 Air Service Group Dec 1944 – Jan 1945". Air Force History Index. Retrieved 7 January 2012.
  2. ^ a b Coleman, p. 208
  3. ^ "Abstract, History 946 Air Engineering Squadron Dec 1944 – Jan 1945". Air Force History Index. Retrieved 7 January 2012.
  4. ^ a b "Abstract, History 770 Air Materiel Squadron Dec 1944 – Jan 1945". Air Force History Index. Retrieved 7 January 2012.
  5. ^ a b Department of the Air Force Letter, 322 (AFOOR 887e), 8 October 1948, Subject: Disbandment of Certain Inactive Air Force Units
  6. ^ a b c d e f Cornett & Johnson, p. 82
  7. ^ a b c d e Maurer, Combat Squadrons, pp. 534–535
  8. ^ a b c d e f Cornett & Johnson, p.128
  9. ^ Cornett & Johnson, p.147
  10. ^ a b "Abstract, History 520 Infirmary Jan–Jul 1955". Air Force History Index. Retrieved 21 June 2012.
  11. ^ Maurer, Combat Squadrons, p. 562
  12. ^ Cornett & Johnson, p. 129
  13. ^ Maurer, Combat Units, p. 209
  14. ^ Buss, Sturm, Volan, & McMullen, p.6
  15. ^ a b Department of the Air Force/MPM Letter 575q, 27 September 1984, Subject: Disbandment of Units
  16. ^ a b c d e "Abstract, History 520 Air Service Group Jun–Sep 1945". Air Force History Index. Retrieved 7 January 2012.
  17. ^ See Mueller
  18. ^ Bailey, Carl E. (3 April 2009). "Factsheet 433 Weapons Squadron (ACC)". Air Force Historical Research Agency. Archived from the original on 14 September 2011. Retrieved 3 March 2012.

Bibliography

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

Further reading

External links