At the A&R shipyard in Germany, the successful principle of SWATH boats was further developed in 2013: The SWASH principle allows sea-going, smaller and more economical boats.
SWATH and SWASH are interesting technologies that allow a vessel to sail much more calmly in high waves. A stable and calm position of the ship is especially important for pilot boarding.
The name tag plate on this ladder displays a few important items that can be cross referenced with the certificate: Type, Model, Length, Production date, as well as the serial number (Prod.No) and the approval standard.
Pilots are expert ship handlers who possess detailed knowledge of local waterways. They are transported by high speed "Pilot Boat" or helicopter from shore to an inbound ship and from an outbound ship back ashore. Most ports have compulsory pilotage.