September 21st, 1964
The North American XB-70 Valkyrie, the world s first Mach 3 bomber, made its maiden flight from Palmdale, California. event on September 21, 1964. Read about how to open files in Open File Database.
Events around September 21, 1964
| September 23rd, 1964 | Birth | Koshi Inaba, Japanese singer (B z) |
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