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.

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.