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Re: Artificial Horizons

From: Rodney Myrvaagnes (no email)
Date: Thu Feb 05 2004 - 16:01:46 EST

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    Thanx

    On Thu, 5 Feb 2004 11:53:39 -0500, CarlZog wrote:

    --Original Message Text---

    @pa ge Se ction1 {size: 8.5in 11.0in; margin: 1.0in 1.25in 1.0in
    1.25in; } P.MsoNo rmal { FONT-SIZE: 12pt; MARGIN: 0in 0in 0pt; FONT-FAM
    ILY: "Times New Roman" } LI.MsoNormal { FONT-SIZE: 12pt; MARGIN: 0in
    0in 0pt; FONT-FAMILY: "Times New Roman" } DIV.MsoNormal { FONT-SIZE:
    12pt; MARGIN: 0in 0in 0pt; FONT-FAM ILY: "Times New Roman" } A:link {
    COL OR: blue; TEXT-DEC ORATION: underline } SPAN.MsoHyperlink { COLOR:
    blue; TEXT-DECORATION: underline } A:visited { COLOR: purple;
    TEXT-DECORATION: underline } SPAN.MsoHyperlinkFollowed { COLOR: purple;
    TEXT-DECORATION: underline } SPAN.Em ailStyle17 { COLOR: wind owtext;
    FONT-FAM ILY: Arial } DIV.Se ction1 { page: Section1 } I have the small
    plastic artificial horizon that Davis used to produce, and used it with
    motor oil. Though the oil had to be kept in a different jug, I didn't
    need much and the size of the Davis made it easy to transport. I've
    only˙used it a few times;˙once taking a series of shots along a cove I
    was trying to chart.
    ˙
    My only other experience with artificial horizons was in a dead calm
    fog bank off Nova Scotia. The sun broke through, but the horizon was
    nowhere to be seen. I˙quickly "borrowed" a baking pan from the galley
    and some motor oil from the engine room to get our only˙sun line in
    three days . It worked quite well, though neither the cook or the
    engineer˙seemed˙very impressed, as I recall!
    ˙
    (By the way, this was on a sail training voyage in which we had started
    the week attempting to stick to celestial for education purposes. It
    should be noted that despite the visibility, our DR, GPS and radar
    helped maintain safety margins.)
    ˙
    Carl Herzog˙
    ˙
    ˙

    Rodney Myrvaagnes J36 Gjo/a

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