To facilitate the learning and a more understandable interpretation of the lights and shapes specified by the International Regulations for Preventing Collisions at Sea, 1972 (COLREG ’72), Jojoeland.com has introduced a graphic interpretation of the lights and shapes to be displayed by ships in accordance of such convention. The graphic images are in 3D showing the lights and shapes displayed by a vessel in all aspect: dead ahead; dead astern; starboard side; and port side, as well as the night and daytime view of such display. The colreg section discusses about the rules of the road to prevent collision. It offers as well free downloadable PowerPoint presentation on the international regulation for preventing collisions at sea. Jojoeland.com is currently working on the PDF format of the downloadable COLREG presentation. Your comments and suggestions are very much welcome on how may I improve these resources. Click here to proceed to the Colreg section or you may also proceed directly to the Lights and shapes page >>

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