SOLAS Chapter V applies to all vessels, including yachts, on all voyages. Which of the following is a key SOLAS V requirement for leisure craft?

A. Leisure craft under 45m are fully exempt from all SOLAS requirements

B. Class survey every 4 years regardless of vessel age

C. Safe navigation — passage planning appropriate to the voyage, up-to-date charts, weather assessment, and reporting a dangerous condition or hazard to navigation to the Coastguard

D. Carrying a licensed radio officer if crossing the Channel

A. Press DSC button and wait — no voice call needed

B. "MAYDAY MAYDAY MAYDAY — This is [vessel name x3] — MAYDAY [name] — Position — Nature of distress — Number of persons — Any other information — Over"

C. "PAN PAN PAN — This is [vessel name] — Position — We require assistance — Over"

D. "MAYDAY — This is [vessel name] — We are sinking — Over"

A. When a person has gone overboard

B. Pan Pan is only used for medical emergencies

C. When there is an urgent situation that requires assistance but life is not in immediate danger — e.g. engine failure with crew unharmed in a safe anchorage

D. Pan Pan is used when you cannot raise anyone on Mayday