List of crew, passengers and others on board and their functions in a distress or drill … [Read more...]
Muster
To assemble crew, passengers or both in a special place for purposes of checking. … [Read more...]
MRCC
Maritime Rescue Co-ordination Centre: landbased authority responsible for promoting efficient organization of maritime search and rescue and for coordinating the conduct of search and rescue operations within a search and rescue region … [Read more...]
Mooring Line
Any hawser by which a vessel is secured to a dock or mooring. It may be made of natural materials (manila), synthetics, (polypropylene), or wire. Under certain circumstances the anchor chain is detached from the anchor and a section of that is used to secure the vessel. … [Read more...]
Mooring
Securing to a dock or to a buoy, or anchoring with two anchors. … [Read more...]
Monkey island
A flying bridge on top of a pilothouse or chart house. … [Read more...]
Monkey fist
A knot worked into the end of a heaving line (for weight). … [Read more...]
Molded Depth
The depth measured between the top of the keel, or lower surface of the frame at the center line, and top of the upper deck beam at the gunwale. … [Read more...]
MMSI
Maritime Mobile Service Identity number … [Read more...]
Midship Draft
The draft read at the midship markings. This draft can, and often does, differ from the Mean Draft due to hogging or sagging. … [Read more...]