【實用教育app】PatronDeYate|最夯免費app

This app is meant for users that want to: - Calculate effective vessel speed with given current speed and current course and vessel speed / course parameters,- Calculate initial bearing, final bearing and distance between two given coordinates, - Calculate the effective course (Ref) and Effective speed (Vef) for given speed(Vb), real course (Rv/Rs), current strength (Ihc) and current course(Rc).- Calculate effective speed(Vef) and Real course when navigating at speed (Vb), effective course (Ref) with current strength(Ihc) and course (Rc).

免費玩PatronDeYate APP玩免費

免費玩PatronDeYate App

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