Mariner Forum
Deck Forum
Discussion from mariners studying for their USCG license exams.
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Rules of the Road: BOTH INTERNATIONAL & INLAND You are involved in a crossing situation with a vess...3 replies
by cdholland · Apr 9, 2017
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Rules of the Road: BOTH INTERNATIONAL & INLAND What is the minimum vessel length which must show tw...4 replies
by caaptkeene · Mar 2, 2016
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Rules of the Road: BOTH INTERNATIONAL & INLAND A fog signal of one prolonged blast followed by four...7 replies
by NatePeitso · Feb 3, 2017
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Rules of the Road: BOTH INTERNATIONAL & INLAND You are underway in a narrow channel and you are bei...2 replies
by Gs11gk · Sep 16, 2018
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Rules of the Road: BOTH INTERNATIONAL & INLAND Which vessels shall turn off their sidelights?2 replies
by rkrolikowski · Dec 4, 2017
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Rules of the Road: INLAND ONLY A vessel leaving a dock or berth must sound a prolonged blast of the...2 replies
by Robius68 · May 10, 2016
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Rules of the Road: BOTH INTERNATIONAL & INLAND You see the lights shown in illustration D050RR belo...5 replies
by Knickebocker2015 · Feb 21, 2016
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Rules of the Road: BOTH INTERNATIONAL & INLAND Which action should be avoided if it becomes necessa...3 replies
by BM2Baldwin · Jan 31, 2017
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Rules of the Road: INTERNATIONAL ONLY Which lights shall a vessel that is constrained by her draft,...2 replies
by lkeckritz · Aug 26, 2016
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Rules of the Road: BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning two sailing vesse...1 replies
by captainanne · Nov 28, 2016
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Rules of the Road: INLAND ONLY What lights will a single vessel being towed alongside show?9 replies
by Bikis22 · Sep 5, 2015
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Rules of the Road: INTERNATIONAL ONLY A vessel sounds two short blasts. What does this indicate?1 replies
by cmartin478 · Sep 6, 2016
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Rules of the Road: INLAND ONLY If your tug is pushing a barge ahead at night and it is not a compos...1 replies
by Shakaree · Dec 17, 2018
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Rules of the Road: BOTH INTERNATIONAL & INLAND You are underway in a fog when you hear a whistle si...3 replies
by wpoint · Aug 30, 2016
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Rules of the Road: BOTH INTERNATIONAL & INLAND Which is a distress signal?1 replies
by SeanK367 · Sep 17, 2018
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Rules of the Road: BOTH INTERNATIONAL & INLAND You are on a vessel heading due south and see the li...3 replies
by dcreasoner · Sep 30, 2015
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Rules of the Road: BOTH INTERNATIONAL & INLAND A power-driven vessel is underway and fishing with t...4 replies
by sakodasak · Jun 2, 2017
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Rules of the Road: INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of...4 replies
by brad_osley · Feb 10, 2015
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Rules of the Road: BOTH INTERNATIONAL & INLAND You are heading due east (090°) and observe a ve...3 replies
by henry123m · Feb 20, 2018
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Rules of the Road: INTERNATIONAL ONLY What characteristic must a light used to indicate passing int...4 replies
by fishboy96 · Nov 17, 2016
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Rules of the Road: BOTH INTERNATIONAL & INLAND Lighting requirements in inland waters are different...4 replies
by Knickebocker2015 · Feb 21, 2016
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Rules of the Road: BOTH INTERNATIONAL & INLAND You are under sail and overtaking a tug and tow. Whi...1 replies
by amarcafina · Dec 29, 2017
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Rules of the Road: BOTH INTERNATIONAL & INLAND The display of lights shown in illustration D048RR b...2 replies
by Tiatia81 · Dec 2, 2018
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Rules of the Road: INTERNATIONAL ONLY Which signal may be sounded ONLY by vessels in restricted vis...6 replies
by mattyh4 · Apr 28, 2015
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Rules of the Road: INLAND ONLY You are on a power-driven vessel "I" as shown in illustration D036RR...7 replies
by JLONG123 · Sep 21, 2016