The 4450th Tactical Group is an inactive United States Air Force unit. It was headquartered at Nellis Air Force Base, Nevada, and operationally located at Tonopah Test Range Airport, Nevada. It was inactivated on 5 October 1989.
Full Scale Development Aircraft Five (FSD-5), Lockheed F-117A Nighthawk 79-7084. being refueled by a KC-135 Stratotanker, July 1983
FSD-1, later F-117A 79-10780 inside a hangar prior to the first flight of the Nighthawk, June, 1981.
Two A-7D Corsair IIs of the 4450th TG Flying over Hoover Dam, 1986. Shown are 70–1006, the other being the 4450th TG Commander's aircraft
An F-117A and A-7D refueling over the Nevada desert
The Lockheed F-117 Nighthawk is a retired American single-seat, subsonic twin-engine stealth attack aircraft developed by Lockheed's secretive Skunk Works division and operated by the United States Air Force (USAF). It was the first operational aircraft to be designed with stealth technology.
F-117A painted in "Gray Dragon" experimental camouflage scheme