519th Fighter-Interceptor Squadron

The 519th Fighter-Interceptor Squadron is an inactive United States Air Force unit. Its last assignment was with 521st Air Defense Group, stationed at Sioux City Municipal Airport, Iowa. It was inactivated on 18 August 1955.

History
Training for combat, October 1943– April 1944. Air defense of the Midwest United States, 1954–1955

Lineage

 * Constituted 637th Bombardment Squadron (Dive) on 23 March 1943
 * Activated on 5 April 1943
 * Redesignated 519th Fighter-Bomber Squadron on 10 August 1943
 * Disbanded on 1 April 1944


 * Reconstituted, and redesignated 519th Fighter-Interceptor Squadron, on 4 November 1954
 * Activated on 8 December 1954
 * Inactivated on 18 August 1955.

Assignments

 * 408th Bombardment (later Fighter-Bomber) Group, 5 April 1943-1 April 1944
 * 521st Air Defense Group, 8 December 1954-18 August 1955.

Stations

 * Key Field, Mississippi, 5 April 1943
 * Drew Field, Florida, 24 September 1943
 * Abilene AAF, Texas, 10 November 1943
 * DeRidder AAB, Louisiana, 11 February 1944
 * Woodward AAF, Oklahoma, 26 March-1 April 1944
 * Sioux City Municipal Airport, Iowa, 8 December 1954-18 August 1955.

Aircraft

 * A-24 Banshee, 1943–1944
 * A-36 Apache, 1943–1944
 * P-40 Warhawk, 1943–1944
 * P-47 Thunderbolt 1943-1944
 * F-86D Sabre Interceptor, 1954–1955