What You Need to Know: The XB-70 Valkyrie, a Cold War-era strategic bomber prototype designed to replace the B-52, is now on display at the National Museum of the U.S. Air Force. Developed to fly at ...
The experimental legacy of the iconic XB-70 Valkyrie, which made its first flight on Sept. 21, 1964. An article published on the U.S. Air Force website commemorates the 60th anniversary of the first ...
Designed to cruise at Mach 3 and outrun any Soviet defense, the XB-70 Valkyrie was supposed to be the future of America's bomber fleet. With cutting-edge technology and revolutionary aerodynamics, it ...
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