Capsize and sinking of scallop dredger JMT with loss of 2 lives

Location: 3.8nm off Rame Head, English Channel.

Accident Investigation Report 15/2016

Investigation report into marine accident including what happened and safety lessons learned:

MAIB investigation report 15-2016

Annexes to MAIB investigation report 15-2016

JMT vessel photograph


This reports the MAIB’s investigation into the capsize and sinking of the scallop dredger JMT off Rame Head on 9 July 2015. The body of JMT’s crewman was recovered the following morning but its skipper was not found.

Statement from the Chief Inspector of Marine Accidents

The loss of FV JMT is one of many fatal accidents involving small fishing vessels that have capsized because their crews did not understand the fundamental principles of stability.

However, in common with nearly all fishing vessels <15m, FV JMT had not been provided with any stability information that might have given its crew some indicators on how to operate the boat safely.

The Maritime and Coastguard Agency has confirmed its commitment to introducing stability criteria for new fishing vessels <15m. This is a welcome initiative that will ultimately improve fishing safety over time but will have no impact on the safety of the UK’s existing small fishing vessel fleet for the foreseeable future.

The difficulties of providing existing small fishing vessels with comprehensive stability criteria are understood. However, the Wolfson mark, provides a practical and relatively inexpensive method of giving fishermen some indication about how to operate their vessels within safe limits.

The MAIB’s report into the loss of the FV JMT therefore contains two key recommendations:

  • to require all skippers to attend the Seafish stability awareness course; and
  • to fit the Wolfson mark to all existing fishing vessels <15m

If taken forward, these measures should help prevent the sudden capsize of small fishing vessels in the future and the tragic loss of life that such events will often cause.

Safety Issues

  • The modifications made to JMT adversely impacted on the vessel’s top weight and centre of gravity which meant that the vessel had only 25% of the stability reserve required of larger fishing vessels

  • Leaving the port dredges suspended from the gantry while the starboard dredges were emptied, the low levels of fuel carried, stowing the catch on deck and leaving doorways and hatches open all further reduced JMT’s stability

  • Skippers of small fishing vessels are not required to complete stability training and may be unaware of their vessel’s limitations

  • The crew’s likelihood of survival was reduced by not wearing lifejackets, the failure of the liferaft to surface, not having a float-free EPIRB and not having the opportunity to make a distress call


Recommendations have been made to the Maritime and Coastguard Agency (2016/130, 2016/131, 2016/133 and 2016/134), to Seafish (2016/132, 2016/133 and 2016/134) and to the national fishing federations (2016/134) that are designed to ensure:

  • All small fishing vessels of under 15m are provided with stability information
  • Skippers of small fishing vessels are required to complete stability awareness training
  • Inspections of vessels against the Seafish Construction Standards are consistently robust and thorough

A safety flyer highlighting a number of the safety issues was produced for this report.

Published 7 July 2016