Northrop YF-17 Racing and Unusual The airplane was also used

The airplane was also used by the air forces of 20 other nations

it went into large-scale operations during the North African campaign where the German Luftwaffe named it "Der Gabelschwanz Teufel"- "The Forked-Tail Devil

301 were delivered to NATO air forces

The heavily armed Black Widow was the United States' first aircraft specifically designed as a night-fighter

the only Gato class submarine to be in service before the attack on Pearl Harbor

Northrop YF-17 Racing and Unusual The airplane was also usedNorthrop YF 17 airplane model. In 1972, the USAF sought proposals for a new fighter under the Lightweight Fighter (LWF) program. The LWF prototype program called for a small, lightweight, low cost, air superiority day fighter designed for high performance and ease of maintenance. The Northrop YF 17 was tested against the General Dynamics YF 16 in the LWF fly off competition. The F 16 won and entered production starting in 1975. The US Navy also