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517th Air Defense Group

Field	Value
unit_name	517th Air Defense Group
<div class	"center"[[File:Air Transport Command Emblem.png	60px]] [[File:Air Defense Command.svg	60px]]
image	37th Fighter-Interceptor Squadron North American F-86D-30-NA Sabre 51-6112.jpg
image_size	300
caption	[37th Fighter-Interceptor Squadron](37th-fighter-interceptor-squadron) North American F-86D Sabre at Ethan Allen AFB
dates	1945, 1953–1955
country	United States
branch
role	Air Defense
command_structure	Air Defense Command

The 517th Air Defense Group is a disbanded United States Air Force organization. Its last assignment was with the 4711th Air Defense Wing at Ethan Allen Air Force Base, Vermont. It was inactivated on 18 August 1955.

The group was originally activated as a support unit for a bombardment group at the end of World War II in Italy and then redeployed to the Caribbean, where it supported units redeploying from Europe until it was inactivated in 1945.

The group was activated once again in 1953, when ADC established it as the headquarters for a dispersed fighter-interceptor squadron and the medical, maintenance, and administrative squadrons supporting it. It was replaced in 1955 when ADC transferred its mission, equipment, and personnel to the 14th 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 group was activated as the 517th Air Service Group in Italy in early 1945, shortly before the end of World War II. It was split from the 323rd Service Group when the Army Air Forces (AAF) replaced Service Groups that included personnel from other branches of the Army and supported two combat groups with Air Service Groups that included only Air Corps units. It was designed to support a single combat group - "scheduled to be" the 464th Bombardment Group. Its 943rd Air Engineering Squadron was to provide maintenance that was beyond the capability of the combat group, its 767th Air Materiel Squadron to handle all supply matters, and its Headquarters & Base Services Squadron to provide other support.

Cold War

During the Cold War, the group was reconstituted, redesignated as the 517th Air Defense Group, and activated at Ethan Allan AFB in 1953 with responsibility for air defense of upper New England. It was assigned the 37th Fighter-Interceptor Squadron (FIS), which was already stationed at Ethan Allan AFB, and flying World War II era F-51 Mustangs as its operational component. The 37th FIS had been assigned directly to the 4711th Defense Wing. The group replaced the 75th Air Base Squadron as USAF host organization at the base. It was assigned three squadrons to perform its support responsibilities.

The 37th FIS converted to airborne intercept radar equipped and Mighty Mouse rocket armed North American F-86 Sabres in June 1953. The group was inactivated in 1955 and replaced by the 14th Fighter Group (Air Defense) as result of 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. The group was disbanded once again in 1984.

Lineage

Constituted as 517th Air Service Group : Activated on 13 January 1945 : Inactivated on 31 July 1945 : Disbanded on 8 October 1948
Reconstituted and redesignated 517th Air Defense Group on 21 January 1953 : Activated on 16 February 1953 : Inactivated on 18 August 1955 : Disbanded on 27 September 1984

Assignments

XII Air Force Service Command, 13 January 1945 – c.. 27 May 1945
Caribbean Wing, Air Transport Command c. 6 June 1945 – 31 July 1945
4711th Defense Wing, (later 4711th Air Defense Wing), 16 February 1953 – 18 August 1955

Stations

Caserta, Italy 13 January 1945 – 1945
Pantanella Airfield, Italy 1945 – 27 May 1945
Waller Field, Trinidad 16 June 1945 – 31 July 1945
Ethan Allen AFB, Vermont, 16 February 1953 – 18 August 1955

Components

Operational Squadron

37th Fighter-Interceptor Squadron, 16 February 1953 – 18 August 1955 Support Units
517th Air Base Squadron, 16 February 1953 – 18 August 1955
517th Materiel Squadron, 16 February 1953 – 18 August 1955
517th Medical Squadron (later 517th USAF Infirmary), 16 February 1953 – 18 August 1955
767th Air Materiel Squadron 13 January 1945 – 31 July 1945
943rd Air Engineering Squadron 13 January 1945 – 31 July 1945

Aircraft

F-51D, 1953
F-86D, 1953–1955

Commanders

Maj. William C. Richardson, c.. 13 Jan 1945 – c.. Feb 1945
Lt Col. Lloyd L. Connell, c.. Feb 1945 – after 15 Jun 1945
Unknown 16 Feb 1953–18 Aug 1955

References

Notes

Explanatory notes

Footnotes

Bibliography

Buss, Lydus H.(ed), Sturm, Thomas A., Volan, Denys, and McMullen, Richard F., History of Continental Air Defense Command and Air Defense Command July to December 1955, Directorate of Historical Services, Air Defense Command, Ent AFB, CO, (1956)

References

"History 517 Air Service Group, Jan–May 1945". Air Force History Index.
Coleman, p. 208
"GROUP/0323/SERVICE".
Together with the [[518th Air Defense Group. 518th Air Service Group]], it supported the [[464th Bombardment Group
Cornett & Johnson, p. 82
Cornett & Johnson, p.114
Maurer, ''Combat Squadrons'', p. 176
Cornett & Johnson, p.147
"History 517 Infirmary Jan–Jun 1955". Air Force History Index.
Maurer, ''Combat Units'', p. 58
(6 November 2007). "Factsheet 14 Operations Group (AETC)". Air Force Historical Research Agency.
Buss, Sturm, Volan & McMullen, p.6
Department of the Air Force/MPM Letter 575q, 27 Sep 1984, Subject: Disbandment of Units
(11 December 2007). "Factsheet 37 Flying Training Squadron (AETC)". Air Force Historical Research Agency.
"History 517 Air Service Group Jan–Feb 1945". Air Force History Index.

Info: Wikipedia Source

This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.

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