I use my Raymarine A65's SOG setting for my speed display, is this the most accurate setting?
skargo Banned Joined Sep 14, 2008 Messages 4,640 Jul 11, 2009 #1 I use my Raymarine A65's SOG setting for my speed display, is this the most accurate setting?
dingbat Supreme Mariner Joined Nov 20, 2001 Messages 17,288 Jul 11, 2009 #2 Re: Another GPS/Speed calc question Simple answer, yes
