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Conference unifix::sailing

Title:SAILING
Notice:Please read Note 2.* before participating in this conference
Moderator:UNIFIX::BERENS
Created:Wed Jul 01 1992
Last Modified:Mon Jun 02 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2299
Total number of notes:20724

2239.0. "Grid compass?" by POWDML::DOUGAN () Wed Oct 04 1995 14:41

    Does anyone know where one can obtain a grid type compass?
    
    This is a compass with a flat top and a movable card on top of the
    compass.  The card has 2 parallel lines.  The card is rotated to the
    course to be steered, steering then becomes a matter of keeping the
    compass needle parallel to the "grid".  It's a lot easier to steer a
    course this way than to try to keep a mark on the compass aligned. 
    Also it means one can't forget the course to be steered.
    
    The only drawback that I know is that mounting position is difficult.
    i.e. it's not suitable for bulkhead mounting.
    
    I've not seen one in any of the catalogs and also have had no
    recognition of such a thing when asking people in BoatUS etc.
    
    I suspect they are more readily available in the UK. They were the
    compass of choice in Hiscocks Cruising under Sail.
    
    Axel 
T.RTitleUserPersonal
Name
DateLines
2239.1White in Boston?RANGER::TELSEYSteve, DTN 226-6121, LKG2-1Wed Oct 11 1995 12:524
    You might try Wilfred O. White in Boston or New York Nautical
    Instrument Co. in Manhattan.  Sorry I don't have the numbers.
    
    
2239.2Boy Scout CompassPOWDML::HOWed Oct 11 1995 14:456
    Cheap Silva boy scout compass.
    
    Duct tape to a convenient spot with the arrow pointing forward
    and dial in the desired heading.
    
    - gene
2239.3MCS873::KALINOWSKIWed Oct 11 1995 16:025
    Try any of the mail order houses I have recommened in the Hobie notes
    (ie cat house, nh hobie, etc). You want a "tactical compass". Some 
    swedish or japanese company makes most of these. 
    
    john
2239.4CHEFS::THATCHER_DCap'n DelboyTue Dec 12 1995 07:1515
    I have a grid compass on the Jammy Dodger.  You're right, it's not
    suitable for mounting on the cabin bulkhead.
    
    Mine is mounted in the cockpit on the sill of the rear cabin
    copanionway.  The disadvantages are that it keeps getting kicked, it's
    easy to fall over the thing and the helmsman has to steer with his/her
    head down so it's not possible to keep a good lookout.
    
    I intend, this winter, to replace it with bulkhead compasses mounted
    either side of the main companionway.  I think it will make life a deal
    easier.
    
    Cheers,
    
    Del.