Why the manoeuvre matters before the equipment does
Launching survival craft or a rescue boat is rarely a pure seamanship problem in isolation — it is the point at which the Master's prior decisions (timing, positioning, crew readiness) either enable a clean launch or compound an emergency. The vessel's aspect, windage, sea state, and machinery status at the moment of launch are all products of choices made in the preceding minutes. Command standard means owning those choices.
The governing principle: put the craft in the lee
For any launch, the fundamental aim is to create a sheltered water surface alongside. The ship's hull acts as a breakwater. The sea side of the vessel exposes the craft and davit falls to wave action; the lee side does not. This single principle drives every subsequent manoeuvre decision.
Survival craft (lifeboat/liferaft): Under the Red Ensign Group Yacht Code (REG YC), yachts must carry liferaft capacity for 100% of persons on each side, or 200% total if the liferafts are readily transferable and launchable from either side. Passenger yachts under 500 GT carrying fewer than 200 persons may apply SOLAS alternative thresholds. For davit-launched craft, position the vessel so the craft's embarkation station is to leeward. This typically means lying with the wind slightly forward of the beam on the opposite side, using engine(s) to hold position if sea room allows. A vessel with a strong windage profile (high freeboard, superstructure) will need earlier counter-helm to prevent lee-bow swing carrying the craft into the hull once waterborne.
Rescue boat: Under REG YC, a yacht of under 500 GT must carry at least one rescue boat; a yacht of 500 GT and over must carry at least one rescue boat on each side, unless the Administration grants an equivalence based on launching capability. Rescue boats are deployed for person-overboard (MOB) recovery as the primary tactical scenario. The Williamson Turn or equivalent brings the vessel back on a reciprocal track; once on approach, the vessel is slowed and positioned to place the casualty to leeward of the rescue boat's launch station. The vessel should be near-stopped and using minimum steerage before launch — prop wash and hull turbulence on the windward quarter can capsize or swamp a rescue boat on entry.
Recovery
Recovery in a seaway is the more demanding evolution. The coxswain must approach from the leeward side and hook on at the moment of minimum relative motion (the slack between wave crests). The Master's role is to hold the ship steady — minimum way, using engine and helm to suppress yaw — for the duration of hoisting. A single-screw vessel may need a brief burst ahead or astern to kill a swing. Communicate a clear abort threshold to the coxswain before they launch: if conditions deteriorate beyond X, return to the vessel and await instructions rather than attempt a hook-on.
What the examiner is really testing
The Master's awareness that the ship must be actively manoeuvred to support the craft, not merely stopped. Judgement calls — when conditions are too severe to use a davit-launched craft and liferafts become the primary option, or when a rescue boat launch would put the crew at greater risk than an alternative MOB recovery — are command-level decisions that belong to this topic.