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    Re: resetting clocks on big ships
    From: Monte Mechler
    Date: 2000 Jul 20, 10:28 AM

    US Navy standard - Quartermaster QM Ratings are responsible for this (at
    least on my boat). Everyday at 0800 there would be a time check. We ran on
    Zulu for all OPS and standard ship time was the local time zone. The QM's
    would confirm ship time in the more important spaces....Engine Room, CIC,
    Skippers clock, wardroom and Bridge. GPS time sinc is used more now than in
    the past......
    
    FYI
    
    VR
    
    LT Mechler
    
    -----Original Message-----
    From  Navigation Mailing List
    [mailto:NAVIGATION-L{at}LISTSERV.WEBKAHUNA.COM]On Behalf Of Barrie Hudson
    Sent: Thursday, July 20, 2000 10:55 AM
    To: NAVIGATION-L{at}LISTSERV.WEBKAHUNA.COM
    Subject: Re: resetting clocks on big ships
    
    
    On large vessels  you usually have a three watch system the hour of
    advance or retard
    is divided between the watches. Twenty minutes on the evening 8 to 12,
    twenty on the middle
    and twenty on the morning watch. The change takes place on the boundary of
    the zone e.g
    7.5 West or thereabouts. I experienced a Captain who wanted to keep
    apparent time at ship,
    this meant rushing to the clocks to advance or retard as soon as the sun
    at Merid.Alt dipped.
    Barrie Hudson
    
    Paul Hirose wrote:
    
    > On large ships where formal watches are stood, how do they handle the
    > resetting of the clocks when a time zone boundary is crossed? If
    > you're on watch, and the clocks are set back an hour, do you just have
    > to grit your teeth and work the extra hour? Or does the skipper adjust
    > the times of the next few changes of watch so the hit is spread out?
    >
    > When Navy ships are cruising together, does the flagship command the
    > time zone change for all ships?
    

       
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