Dwight — do you also have an ST60 Speed in the system? If so (and I expect you probably do…), that’s how your wind instrument can calculate TWA and TWS. Otherwise you’re stuck with just AWA and AWS.
Fred Street -- Minneapolis S/V Oceanis (1979 C&C Landfall 38) -- Bayfield, WI > On Aug 13, 2015, at 10:48 AM, dwight veinot via CnC-List > <cnc-list@cnc-list.com> wrote: > > so my old Raymarine st 60 wind instrument gives me apparent wind speed and > angle and true wind speed and angle at the push of a button...I figured those > measurements were close enough to accuarte to be good enough for my sailing > needs...I don't think boat speed or heading or anything else is > required...are the newer units different > > Dwight Veinot > C&C 35 MKII, Alianna > Head of St. Margaret's Bay, NS > d.ve...@bellaliant.net <mailto:d.ve...@bellaliant.net>
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