Maritime QuestionsYachtmaster Dismasting

MERIDIAN approaches Falmouth at 0200 — a harbour the skipper has not entered before. What preparations are needed for this night entry?

A. Follow the AIS display into the harbour — other vessels will be going the same way
B. Enter at maximum speed — minimises the time in the unfamiliar channel
C. Wait offshore until dawn — entering an unfamiliar harbour at night after a dismasting is too dangerous
D. Night entry preparation: pilot book/almanac open at Falmouth entry — read the entry notes; identify all leading lights and sectored lights from the almanac; brief crew on what they will see (list light characters, sequence, colours); call Falmouth Port Control on VHF (usual working channel); reduce speed to give more reaction time; post a bow lookout; ensure all boat navigation lights working; have anchor ready in case of confusion or engine failure on approach
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MERIDIAN: a loud crack — the port cap shroud bottlescrew has failed. The mast is falling to starboard. What are the two most urgent actions in the first 30 seconds?
A. Action 1: call "MAST DOWN — ALL HANDS — GET CLEAR" immediately — crew clear of falling rig (mast, boom, and rigging wires striking crew is the primary injury risk). Action 2: put helm hard over to head into wind (reduces apparent wind loading on the collapsing rig). Then immediately: engine start, assess crew safety, assess hull damage
B. Action 1: try to grab the falling mast to control it. Action 2: bear away to reduce speed
C. Action 1: start the engine. Action 2: deploy the liferaft
D. Call Mayday immediately on Ch16 — then address the rig
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The mast and rigging are over the starboard side, partly in the water. What are the two immediate dangers from the rig over the side?
A. The main danger is that the sails will continue to fill — the rig should be re-raised immediately
B. The rig in the water is stable — it reduces rolling and can be left while the Mayday is transmitted
C. The only danger is to other vessels — the rig is a collision hazard and must be lit with a flare
D. Danger 1: the rig acts as a sea anchor — it will pull the vessel beam-on to the seas and risk capsizing or swamping. The mast can also hole the hull where it contacts the topsides. Danger 2: the rig entangles the propeller — if the engine is engaged before clearing or securing the rig, the shaft may be fouled or bent, removing propulsion entirely
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