Video duration: 433 seconds
Global video hits: 162704
Footage of the 6-engined XB-70 Valkyrie, a 1960s coldwar supersonic strategic nuclear bomber. Features footage of it's maiden flight, wheel lockup and flameout, and it's infamous collision with an F-104 in 1966.
Video duration: 105 seconds
Global video hits: 53368
The North American XB-70 "Valkyrie" was conceived for the Strategic Air Command in the 1950s as a high-altitude bomber that could fly three times the speed of sound (Mach 3). Two aircraft were built and flew test flights in the 1960s.
Video duration: 263 seconds
Global video hits: 3689
Designed in the 1950s, two protypes of the Valkyrie were built by North American Aircraft and flew test flights in the 60s. The Valkyrie was a bomber with speeds of up to Mach 3 and was used for testing compression lift. Eventually, its plans developed into those of the A-12 long range spy/reconaissance plane, better known as the SR-71 Blackbird.
Video duration: 165 seconds
Global video hits: 1583
Here's one I finished a while ago but forgot to upload. The North American XB-70 Valkyrie. Ancient as it may be it still has one of the most futuristic designs ever made! Check it out!
Video duration: 35 seconds
Global video hits: 19492
XB-70 Nuclear Bomber at startup.
Six engine Mach3 bomber of which only two were built but one was destroyed when a F104 collided with it on a photo shoot of all the McDonnell aircraft together
