FREE ROR RULES AND CARDS

IMO Rules of the road and much more.

This is a perfect app for merchant navy cadets, ratings, and officers or students who aspire to be a merchant navy officer. This app has imo rules of the road, maritime buoyage system, shown in a very interactive manner with photos.

This app also has day and night cards with good descriptions. And audio of sound signal, animation for flashing lights and more items coming soon.