Are you, or someone you know, involved in racing or cruising on a Raymarine equipped boat then this is your lucky day! Raymarine just announced an immediately available upgrade for all it’s a, c, e, eS and gS series Multifunction Displays (MFDs)
The upgrade adds advanced racing and performance cruising features including start line guidance, dynamic laylines and much more. You can even import polars (polar diagrams) to customize for your boat, its sail wardrobe and current wind conditions.
AND, it’s free!
Get the full story here,