North American XB-70 Valkyrie Strategic Bomber Free Airplane Paper Model

North American XB-70 Valkyrie Strategic Bomber Free Airplane Paper Model

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North American XB-70 Valkyrie Strategic Bomber Free Airplane Paper Model

North American XB-70 Valkyrie Strategic Bomber Free Airplane Paper Model

This aircraft paper model is a North American XB-70 Valkyrie strategic bomber, the papercraft is designed by Camille Technical. The North American Aviation XB-70 Valkyrie was the prototype version of the proposed B-70 nuclear-armed deep-penetration strategic bomber for the United States Air Force’s (USAF) Strategic Air Command. Designed by North American Aviation in the late 1950s, the Valkyrie was a large six-engined aircraft able to fly Mach 3+ at an altitude of 70,000 feet (21,000 m), which would have allowed it to avoid interceptors, the only effective anti-bomber weapon at the time.

The introduction of effective high-altitude surface-to-air missiles (SAMs), the program’s high development costs, and changes in the technological environment with the introduction of intercontinental ballistic missile (ICBMs) led to the cancellation of the B-70 program in 1961. Although the proposed fleet of operational B-70 bombers was canceled, two prototype aircraft were built as the XB-70A and used in supersonic test flights from 1964 to 1969. One prototype crashed following a midair collision in 1966; the other is on display at the National Museum of the United States Air Force in Ohio. For more infomation of the XB-70 click on here.

You can download this paper plane here: North American XB-70 Valkyrie Strategic Bomber Free Airplane Paper Model Download

  Article Info
Created: Aug 14 2012 at 11:59:36 PM
Updated: Aug 14 2012 at 11:59:36 PM
Category: Artists
Language: English

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