>From: "Jay Spalding" <[EMAIL PROTECTED]>

> For where I sail current is a big factor as well as rocks.  So I would
> spend on compass, speed, and depth.  Compare speedo to GPS speed and
> compass heading to course over ground to check the effect of the current.

..........well yeah I am to admit to be GPS dependent in unfamiliar, large
bodies of waters and there I'd rather have two than just one.

FRK


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