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    Re: recommendation for slide rule ?
    From: Greg Rudzinski
    Date: 2011 Nov 23, 13:00 -0800

    Alan,

    $25 should get you a functional K&E 4080 which does trig in degrees and minutes. If you are ok with degrees and tenths then a bamboo Post Versalog is good. Lots of nautical applications. Time, speed, distance, and ETA are easy and fast. CN is accurate enough on altitudes below 30*. Great for azimuths and amplitudes.

    Greg
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