The 431st Test and Evaluation Squadron is an inactive United States Air Force unit. Its last assignment was with the Tactical Air Command 57th Fighter Wing stationed at Nellis Air Force Base, Nevada. It was inactivated on 30 June 1992.
The 431st Test and Evaluation Squadron is an inactive United States Air Force unit. Its last assignment was with the Tactical Air Command 57th Fighter Wing stationed at Nellis Air Force Base, Nevada. It was inactivated on 30 June 1992. (en)