4722d Air Defense Group

4722d Air Defense Group
4722d Air Defense Group
	329th Fighter-Interceptor Squadron F-86D Sabre at George AFB
Active	1956–1958
Country	United States
Branch	United States Air Force
Type	Fighter interceptor
Role	Air defense

The 4722d Air Defense Group is a discontinued United States Air Force organization. Its last assignment was with the 27th Air Division at George Air Force Base, California, where it was discontinued in 1958.

The group was formed to provide a single command and support organization for the two fighter interceptor squadrons of Air Defense Command (ADC), that were tenants at George, a Tactical Air Command base. It was discontinued when the 327th Fighter-Interceptor Squadron was scheduled to move in 1958, leaving only a single ADC fighter squadron at George.

History

The group was established as the 4722d Air Defense Group to provide a headquarters for Air Defense Command (ADC) fighter-interceptor squadrons stationed at George Air Force Base, California,^[1] a Tactical Air Command (TAC) base.^[2] TAC's 479th Air Base Group (until July 1957) and 839th Air Base Group (after July 1957) acted as host base organizations for the group.^[2] The 4722d was assigned the 327th Fighter-Interceptor Squadron, flying radar equipped and air-to-air missile–armed Convair F-102 Delta Dagger aircraft, and 329th Fighter-Interceptor Squadron, flying North American F-86 Sabre^[3] aircraft which were also radar equipped but armed with Folding-Fin Aerial Rockets, as its operational components.^[4]^[5] The 329th upgraded to newer model F-86s in the spring of 1957 which, like the 327th's F-102s, were equipped with data link to tie them into the Semi-Automatic Ground Environment command and control system.^[3] The group was discontinued when the 327th was scheduled to move to Thule Air Base, Greenland in July 1958,^[4] leaving only a single operational ADC squadron at George.^[1] Its squadrons were then assigned directly to the 27th Air Division.^[4]^[5]

Discontinued on 25 June 1958^[1]

^ Aircraft is North American F-86D-55-NA Sabre 53-0719. Now on display at Wells, Minnesota.Dirkx, Marco (7 June 2025). "1953 USAF Serial Numbers". Joe Baugher’s Serial Number List. Retrieved 19 October 2025. The two stripes on its fuselage represent the Operations Officer's aircraft.

^ ^a ^b ^c ^d ^e Cornett & Johnson, p. 89
^ ^a ^b Mueller, pp. 188–189
^ ^a ^b ^c ^d ^e Cornett & Johnson, p. 126
^ ^a ^b ^c ^d Maurer, p. 403
^ ^a ^b ^c Maurer, p. 406
^ "Abstract, History 4722 Air Defense Group, Jan–Jun 1958". Air Force History Index. Retrieved 19 January 2012.

Cornett, Lloyd H; Johnson, Mildred W (1980). A Handbook of Aerospace Defense Organization, 1946–1980 (PDF). Peterson AFB, CO: Office of History, Aerospace Defense Center. Archived from the original (PDF) on 13 February 2016. Retrieved 20 November 2011.
Maurer, Maurer, ed. (1982) [1969]. Combat Squadrons of the Air Force, World War II (PDF) (reprint ed.). Washington, DC: Office of Air Force History. ISBN 0-405-12194-6. LCCN 70605402. OCLC 72556. Archived from the original (PDF) on 20 December 2016.
Mueller, Robert (1989). Air Force Bases, Vol. I, Active Air Force Bases Within the United States of America on 17 September 1982 (PDF). Washington, DC: Office of Air Force History. ISBN 0-912799-53-6.