Candidates almost always know to 'sound the alarm and call the Master,' but examiners mark them down for stopping there. The trap is treating initial actions as a checklist of notifications rather than a sequence of prioritised seamanship decisions made in the first sixty seconds. Your answer must show you understand why each action comes in the order it does.
The core principle
In any navigational emergency — grounding, collision, flooding, loss of steering — your immediate duty is to prevent loss of life, then prevent loss of the vessel, then preserve the environment. Everything else follows from that hierarchy.
Initial actions: the correct sequence
The examiner wants to hear you work through this logically, not recite a list:
- Assess the immediate danger — Are you still in danger of collision or further grounding? If so, manoeuvre first; notification comes second. A candidate who says 'call the Master' before taking avoiding action on an imminent second collision will fail.
- Take helm and engine action to remove or reduce immediate danger — stop engines if grounding; alter course or apply engines if collision risk remains.
- Sound the alarm — general alarm alerts crew without delay.
- Call the Master — required immediately, but not before actions 1 and 2 if seconds matter.
- Broadcast a MAYDAY or PAN-PAN if there is immediate danger to life or vessel — do not wait for the Master to arrive to authorise this if the situation demands it.
- Watertight integrity — close watertight doors, hatches, and valves; this limits flooding and preserves buoyancy before you know the extent of damage.
- Determine position — fix your position accurately; this is essential for SAR, for VTS/Coastguard reports, and for damage assessments.
- Record the time and actions taken in the deck log.
Damage control: initial priorities
- Locate and assess flooding — identify the compartment(s) affected. Do not send crew into a flooding space without a risk assessment.
- Activate bilge pumps and boundary check adjacent spaces for progressive flooding.
- Emergency plugging and shoring — soft patches, wooden plugs, collision mats, shoring timbers. The vessel should carry these; the OOW must know where they are.
- Stability awareness — free surface effect from flooding will reduce GM rapidly. Consider counterflooding only on Master's instruction. Monitor list and trim.
- Muster passengers and non-essential crew to a safe area; prepare survival craft if situation deteriorates.
MSN 1858 context
MSN 1858 (M+F) Amendment 2 sets out the certification and manning framework underpinning the MCA yacht officer qualifications. The oral examination syllabus underpinned by MSN 1858 assesses these initial actions as part of the STCW competence requirement for 'response to emergencies' at the OOW level.