Hangar 1301

Constructed in 1944, Hangar 1301 served as the headquarters and engineering facility for the 4146th Base Unit from 1944 to 1946, where highly secret testing and development work was done on air-launched rocket weapons. Aircraft used in testing ranged from P-47 Thunderbolts to four-engine bombers including B-17 Flying Fortresses and B-24 Liberators, and even single-engine light planes were outfitted with multiple rocket launchers to test the feasibility of providing additional firepower for all types of aircraft. The main hangar housed aircraft being fitted with various types of rocket launchers, the attached building served as the machine shop to build and modify weapon systems, and the small nearby structure was the heating plant. Hangar 1301 is now home to the Air Mobility Command Museum, and the original concrete ramp serves as the museum's outside display park. The hangar complex was listed in the National Register of Historic Places in 1994.

Dover, Delaware · United States