1月25日的Sail Safe应用程序分析

This sailing, boating and marine application provides all sea goers with essential quick reference knowledge to help them identify vessels (along with the activity they are engaged in) as specified by the International Regulations for Preventing Collisions at Sea (published by International Maritime Organisation), also referred to as COLREGs or ROR (Rules of the Road). The app contains more than 300 custom made lights and shapes card to clearly explain various situations that one can come across at sea. This app can also be effectively used toward preparation for various exams. A must have for every skipper or crew.