How a Paperclip Saved the XB-70 Valkyrie - Aviation Humor
The 1960s saw the Air Force flirt with supersonic dreams, crafting the XB-70 Valkyrie – a behemoth designed to breach Mach 3 and rain nuclear fury from high| Aviation Humor
The 1960s saw the Air Force flirt with supersonic dreams, crafting the XB-70 Valkyrie – a behemoth designed to breach Mach 3 and rain nuclear fury from high| Aviation Humor
