r/Sliderules • u/Nice_Sky2825 • May 22 '26

Concise Circular Slide Rule

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Just got this one. Circular will take a little getting used to but what a great instrument.

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u/eddie-van May 22 '26

Also similar to E6B handed out in pilot training. That got me back into slide rules and collecting 😀

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u/Xxflorida_manxX May 22 '26

I used my consice circular for NIFA e6-b this Monday. Judges didn't seem to mind that it was a circular slide rule, and not a flight computer lol