【實用運動app】Sail Tactics|最夯免費app-綠色工廠好玩App

Sail Tactics is a tool for improving upwind and downwind performance. keeps track of speed and heading as well as wind shifts. It also can give bearing and distance to a set mark.Features:- Easy to read display- Magnetic Heading- Course over ground (COG)- Speed over Ground (SOG)- Wind shift calculating meter (tells you if you are being headed or lifted on your tack) - Distance to a set mark - Bearing to a set mark ***** It is highly recommended that you mount your unit in a stationary place to use all the features of this app correctly. *****