13th Fighter-Interceptor Squadron

It was activated in early 1941 as the 13th Pursuit Squadron (Interceptor) and assigned to the Southeast Air District. It was equipped with a series of pursuit aircraft with a mission of air defense of Florida. After the Pearl Harbor Attack, the squadron was one of several hastily deployed to the Panama Canal Zone for the defense of the canal with the United States entry into World War II.

It was deployed on 2 January 1942 and stationed at Howard Field operating Bell P-39D Airacobras. By 16 February, the Squadron had 12 P-39D's (of which nine were airworthy) and not fewer than 26 pilots, but of these, only four had more than 12 months experience. Official records of its relatively brief tour in Panama are apparently all but nonexistent, although it is known that the unit was redesignated as the 13th Fighter Squadron on 15 May 1942 in keeping with the USAAF scheme at the time.

Following the perceived end of the emergency need for the unit, it returned to the United States in early 1943 where it became a Republic P-47 Thunderbolt, later North American P-51 Mustang replacement training unit for III Fighter Command. It was disbanded on 1 May 1944 as part of a reorganization of training units.

North American F-86D Sabre 51-8437 at Selfridge AFB in December 1953

It was reactivated in 1953 as part of Air Defense Command as an air defense squadron, equipped with North American F-86D Sabres and assigned to Selfridge Air Force Base, Michigan with a mission for the air defense of Detroit and Great Lakes region. It was moved to Sioux City, Iowa in 1955 for air defense of the Great Plains, and in 1957 began re-equipping with the North American F-86L Sabre, an improved version of the F-86D which incorporated the Semi Automatic Ground Environment, or SAGE computer-controlled direction system for intercepts. The service of the F-86L destined to be quite brief, since by the time the last F-86L conversion was delivered, the type was already being phased out in favor of supersonic interceptors.

The squadron was reassigned to Glasgow AFB, Montana in July 1959, upgraded to the new McDonnell F-101B Voodoo. Assigned alongside the F-101B interceptor was the F-101F operational and conversion trainer. The two-seat trainer version was equipped with dual controls, but carried the same armament as the F-101B and were fully combat-capable interceptors. On 22 October 1962, before President John F. Kennedy told Americans that missiles were in place in Cuba, the squadron dispersed one third of its force, equipped with nuclear tipped missiles to Billings Logan Field at the start of the Cuban Missile Crisis.[2][3] These planes returned to Glasgow after the crisis.

It was inactivated in June 1968 as part of the drawdown of ADC interceptor bases, and the aircraft were passed along to the Air National Guard.

• 53d Pursuit Group (later Fighter Group), 15 January 1941 – 1 May 1944
• 575th Air Defense Group, 27 April 1953
• 53d Fighter Group, 18 August 1955
• 476th Fighter Group, 1 July 1957
• 29th Air Division, 1 April 1960
• Great Falls Air Defense Sector, 1 January 1961 – 30 June 1968

 This article incorporates public domain material from the Air Force Historical Research Agency website http://www.afhra.af.mil/.

• 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.
• Hagdedorn, Dan (1995), Alae Supra Canalem: Wings Over the Canal, Turner Publishing, ISBN 1563111535
• 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.
• McMullen, Richard F. (1964) "The Fighter Interceptor Force 1962-1964" ADC Historical Study No. 27, Air Defense Command, Ent Air Force Base, CO (Confidential, declassified 22 Mar 2000)
• NORAD/CONAD Participation in the Cuban Missile Crisis, Historical Reference Paper No. 8, Directorate of Command History Continental Air Defense Command, Ent AFB, CO, 1 Feb 63 (Top Secret NOFORN declassified 9 March 1996)