Rules of the Road, Great Lakes

abaft the beam amended anchor anchorage answered applicable approaching approved astern authorized bell blast boats Buoy canal carry character classes clear Coast Guard collision Commandant constructed course craft cross danger deck direction display distance District dredged feet fixed floating plant forward give given green gross tons harbor head height horizon indicate intervals keep Lakes least length less limit Lookout lower marine Marys River mean miles moored motorboat navigation necessary Neebish Channel night officer operation overtaking passage passing patrol penalty person pipe Pipe Island placed Point points abaft port side position prescribed prevent propelled rafts range red lights regulations rules sailing vessel Secretary side signal situation sound speed starboard side Stat steam vessel steamer stop throw the light tion traffic tributary waters United USCGC vertical visible waters West Neebish whistle white light wrecking