4 ms·
And we've known this for a very long time - some of the SR-71 jigs were intentionally destroyed after the planes were built which was typical for secret project
by technofiend 7y ago
And we've known this for a very long time - some of the SR-71 jigs were intentionally destroyed after the planes were built which was typical for secret projects. If we wanted to build more we'd essentially have to start over.