Collision between offshore circuit racing powerboats Sleepwalker and Harwich 2011 with loss of 1 life

Location: Dover Harbour, England.

Accident Investigation Report 7/2010

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

Harwich2011-Sleepwalker-Report.pdf (1,554.45 kb)


MAIB Report on the investigation of the collision between two offshore Circuit Racing powerboats Sleepwalker (A2) and Harwich 2011 (A89) in Dover Harbour on 8 August 2009, resulting in one fatality.

Published: 7 July 2010

Updates to this page

Published 23 January 2015