November 5, 2005

Calculations

Can you believe we did this with a slide rule?

CmdModMoonBkside.jpg

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One Comment

  1. Posted November 6, 2005 at 10:29 pm | Permalink

    They had computers back then. In fact, JES2 was written for NASA. The message prefix for JES2 messages is HASP, which is short for Houston Automated Spooling Program.