General Dynamics F-111E Aardvark (1967-1998) Pima Air and Space Museum, Tucson, Arizona, USA February 21, 2008
Only 94 units of this model (F-111E) were built. It entered service in 1969. The wing set could be modified in flight on this aircraft, it had a maximum speed of 1,650 mph and a service ceiling of 66,000 feet. It excelled at low-level flight.