FREE ADMISSION. The Air Force Armament Museum is the only museum in the world dedicated to the collection, preservation and exhibition of artifacts and memorabilia associated with Air Force Armament and its platforms of delivery. Driving onto the grounds of the Air Force Armament Museum, visitors first notice the array of numerous aircraft on display. The fastest plane ever built, the SR-71 Blackbird is the centerpiece flanked by numerous planes from the Korean, Vietnam and Gulf War eras.