Pilot boats Petrel, Kittiwake and Razorbill officially named in the Albert Dock, Liverpool back in April 2018. Each boat was officially named. Afterwards i was allowed onboard to have a sneak peak at Petrel, which a short video is included at the end of this video.
SWR-120 is a multi-purpose, heavy-duty, high-speed planing boat for operation in costal sea areas, in open sea as a daughtercraft and in lakes and rivers in any climate zone
"A performance assessment tool for maritime pilotage operations" - by Jørgen Ernstsen, Norway
When the ship is approaching or leaving a port, a local navigational expert, the pilot, is often provided for assisting the bridge team to safely and efficiently navigate the littoral waters.