Comments by "Tardeli costantini" (@tardeliesmagic) on "The Insane Engineering of the SR-71 Blackbird" video.

  1. It was originally called the RS-71. The president of the US at the time misread what was written...SR-71,not to embarrass the president....it was changed.
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  2. It was originally called the RS-71. The president of the US at the time misread what was written...SR-71,not to embarrass the president....it was changed.
    1