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"The next day, our flight profile was duplicated on the SR-71 flight simulator at Beale AFB, Calif. The outcome was identical. Steps were immediately taken to prevent a recurrence of our accident."

Anyone else feel that testing before actual flight makes more sense? wtf....



I thought it was pretty impressive that a flight simulator in 1966 was accurate enough to replicate a real-world engineering failure in extreme conditions. What language/systems were being used back then?


Who has time for unit testing? We'll do that after we ship.

Seriously, though, there's a lot of phase space in a typical SR-71 flight, and not a lot of time to explore it all. It's a lot easier to home in on the bug once you know it's there...


If you ask me, that was a pretty expensive bug...


It was an unhandled exception to be sure... but test pilots, like users, are always better than any test you can think of.




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