Just make up an abbreviation and send out a memo.
Vessel Wall
There are several control rooms on a cargo ship. The bridge is in control of safely navigating the vessel. There will be an engine control room, called an ECR, EOS, or any of a number of abbreviation, and if the vessel is carrying liquid cargo, such as a oil tanker, there will also be a Cargo Control Room.
The abbreviation is AAS.The abbreviation is AAS.The abbreviation is AAS.The abbreviation is AAS.The abbreviation is AAS.The abbreviation is AAS.
The abbreviation for abbreviation is "abbr."
the PWC
The abbreviation for centimeter is cm. The abbreviation for meter is m. The abbreviation for inches is in. The abbreviation for liter is L.
Place a vessel loop twice around a vessel so that if you put tension on the vessel loop, it will occlude the vessel.
The vessel being "overtaken" is the stand-on vessel. The vessel "overtaking" is the give-way vessel.
When a sailing vessel and a pwc are meeting head on the sailing vessel is the stand on vessel.
When the motorized vessel is a commercial vessel or when the motorized vessel has another vessel or person in tow.
The vessel overtaking another vessel
the vessel being overtaken