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    Re: Traditional navigation by slide rule
    From: Gary LaPook
    Date: 2016 Oct 26, 17:04 -0700

    From: Stan K
    Date: 2016 Oct 26, 16:33 -0400

    Gary,
    Is the vertex longitude a typo?  I get 156° 10.1'W.
    Stan
    ============================================
    That's not what I posted.
    -----------------------------------------------------
    50° 43.3'N 127° 29.6'W
    to 
    53° 53.4'N 166° 32.5'W
    CG distance 1426.6 nm, initial course 292.9°, RL distance 1444.6, RL 18.0 nm longer than GC track, course 277.6°,  vertex 54° 20.3'N 156° 20.1'W
    gl
       
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