The Shipping Law Blog
A Useful Guide to the World of Maritime Law

Q: Master, Captain or Skipper?

July 3, 2010

All three of these terms refer to the person in ultimate charge of a vessel. Every person in overall command of a vessel is the Captain of that vessel; although on some, usually large, commercial, sea-going vessels they will be referred to as the Master. They will typically be a licensed Master Mariner. 

A Master Mariner (MM) is someone who has an unrestricted Captain’s or Master’s license, usually from the flag state in which the vessel is registered; meaning they are allowed to be in overall charge of almost any size or power of vessel, anywhere in the world.

 
The often heard term Skipper is of course just a nickname for the Captain. It tends to be used to refer to the Captain of a smaller boat or yacht, or in say fishing vessels, where the Captain is often a friend or relative of the crewmembers, as well as their boss. In most of the world’s English-Speaking Naval Forces the person in overall charge of the vessel is the CO or Commanding Officer, but when aboard he too will generally be referred to as Captain.
 
In short, if you are unsure how to refer to the person in charge of a particular vessel it is safest to refer to them as the Captain.


(Image Credit: Sint Smeding)

Q: What is the Difference Between a Boat, a Ship and a Vessel?

July 3, 2010

 



Vessel is a catch-all term, like ‘watercraft’, which describes any floating object used for the carriage of people or goods. Generally smaller and less complex vessels are ‘boats’, whilst larger and more complex vessels are ‘ships’. As a general rule, you can put a boat on a ship, but you can’t put a ship on a boat. 

Specifically, boats are small to medium-sized vessels with hulls,* powered by sails, engines, or human force. Some types of vessel are always categorised as boats, regardless of their size or complexity.** Their ‘boat’ status was designated when these types of vessel were small and has stuck despite their future growth.

A ship is a larger vessel, built to transport either passengers or cargo. These types of vessel started off large and accordingly we talk of a cruiseships, containerships and a battleships.

* a raft, for instance, has no hull; it would therefore be incorrect to call it a boat – hence ‘life raft’.
**  submarines, fishing boats, tugs and barges for example.


(Image Credit: John Keogh)

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