9 Season
124 Episode
Wings - Season 1 Episode 32 North American XB-70 Valkyrie (2004)
The North American Aviation XB-70 Valkyrie was the prototype version of the planned B-70 nuclear-armed, deep-penetration supersonic strategic bomber for the United States Air Force Strategic Air Command. Designed in the late 1950s by North American Aviation (NAA), the six-engined Valkyrie was capable of cruising for thousands of miles at Mach 3+ while flying at 70,000 feet (21,000 m).
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- Genre : Documentary
- Studio : Discovery
- Director :
- Cast :
