Marine safety alert 30: entanglement accidents

A reminder to vessel owners, operators and crew members about the dangers of moving machinery onboard ship.


United States Coast Guard marine safety alert 30: entanglement accidents

This file may not be suitable for users of assistive technology. Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email Please tell us what format you need. It will help us if you say what assistive technology you use.


Issued by the United States Coast Guard (USCG) in December 2013.

Published 6 May 2014