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From: Peter Fogg (no email)
Date: Wed Jun 08 2005 - 20:13:45 EDT
> On Behalf Of Lu Abel
>
> We're talking about the sextant being a backup navigation instrument,
> not the primary one, so I must ask why you think a Davis Mk 15 or Mk 25
> wouldn't be up to the task.
Metal is more reliable. Won't warp and is less liable to temperature
effects. Nothing new or controversial here.
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