Martin B-57E Canberra (1953-1980) Pima Air and Space Museum, Tucson, Arizona, USA September 21, 2008
The Martin B-57 is a license-built version of the English Electric Canberra, 403 units of this aircraft were built by Martin. The B-57E is a dual-control trainer and target tug, 68 units of this version were built. The B-57 had a maximum speed of 598 mph at 2,500 feet and a service ceiling of 45,100 feet.