Grounding and sinking of large private motor yacht Isamar
Location: Off Grand écueil d'Olmeto, Corsica.
Accident Investigation Report 9/2014
Investigation report into marine accident including what happened and safety lessons:
(328.86 kb)

Summary
On 17 August 2013 the privately owner motor yacht Isamar grounded off Grand écueil d’Olmeto, Corsica. »Ê¹ÚÌåÓýapp three crew were unable to halt the flooding, but were able to abandon the vessel with the eight passengers before Isamar foundered in 55 metres of water.
Safety lessons
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Isamar’s master relied on an ECS with electronic charts that were set to the wrong scale, unsuitable for the intended voyage and out of date as the primary means of navigation
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had appropriate, updated charts been available on board, Isamar‘s master could have prepared a passage plan which would have enabled him to ensure that the intended route was suitable for Isamar’s draught
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the standard marine emergency procedure of isolating damaged areas by closing watertight doors were not applied
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flooding was not contained by closing the watertight door between the lazarette and the engine room, and pumping capability was not used to best effect
Published: 9 April 2014