Great Falls Air Defense Sector

The Great Falls Air Defense Sector (GFADS) is an inactive United States Air Force organization. Its last assignment was with the Air Defense Command 29th Air Division, being stationed at Malmstrom Air Force Base, Montana. It was inactivated on 1 April 1966.

History
GFADS was established in March 1959 assuming control of former ADC Central Air Defense Force units with a mission to provide air defense of central Montana. The organization provided command and control over several aircraft and radar squadrons.

On 15 February 1960 the new Semi Automatic Ground Environment (SAGE) Direction Center (DC-20) became operational. 47.51639°N, -111.18194°W DC-20  was equipped with dual AN/FSQ-7 Computers. The day-to-day operations of the command was to train and maintain tactical flying units flying jet interceptor aircraft (F-94 Starfire; F-102 Delta Dagger; F-106 Delta Dart) in a state of readiness with training missions and series of exercises with SAC and other units simulating interceptions of incoming enemy aircraft.

The Sector was inactivated on 1 April 1966 as part of ADC reorganization and consolidation, the command being redesignated as the 28th Air Division.

Lineage

 * Established as Great Falls Air Defense Sector on 1 March 1959
 * Inactivated on 1 April 1966; redesignated as 28th Air Division

Assignments

 * 29th Air Division, 21 January 1960 – 1 April 1966

Stations

 * Malmstrom AFB, Montana, 1 January 1960 – 1 April 1966

Interceptor squadrons

 * 5th Fighter-Interceptor Squadron
 * Minot AFB, North Dakota, 25 June 1963 – 1 April 1966


 * 13th Fighter-Interceptor Squadron
 * Minot AFB, North Dakota, 25 June 1963 – 1 April 1966


 * 29th Fighter-Interceptor Squadron
 * Malmstron AFB, Montana, 1953-1968

Radar squadrons

 * 681st Radar Squadron
 * Cut Bank AFS, Montana, 1 July 1960 – 25 June 1965


 * 694th Radar Squadron
 * Lewistown AFS, Montana, 1 July 1960 – 1 April 1966


 * 706th Radar Squadron
 * Dickinson AFS, North Dakota, 25 June 1963 – 25 June 1965


 * 716th Radar Squadron
 * Kalispell AFS, Montana, 1 July 1960 – 1 April 1966


 * 778th Radar Squadron
 * Harve AFS, Montana, 1 July 1960 – 1 April 1966


 * 779th Radar Squadron
 * Opheim AFS, Montana, 25 June 1963 – 1 April 1966


 * 780th Radar Squadron
 * Fortuna AFS, North Dakota, 25 June 1963 – 1 April 1966


 * 786th Radar Squadron
 * Minot AFS, North Dakota, 25 June 1963 – 1 April 1966


 * 801st Radar Squadron
 * Malmstrom AFB, Montana, 1 July 1960 – 1 April 1966


 * 902d Radar Squadron
 * Miles City AFS, Montana, 25 June 1963 – 1 April 1966