B-57E Canberra

B-57E Canberra 55-4274 B-57E Canberra. The Martin B-57 Canberra was a United States-built, twin jet engine light bomber and reconnaissance aircraft, which entered service with the United States Air Force (USAF) in 1953. The B-57 was initially a version of the English Electric Canberra built under license. However, the Glenn L. Martin Company significantly modified the design and produced several unique variants.