Lesath and Procyon. Pilot vessels at the Port of Rotterdam

This video is filmed in 2015, edited 2021.
A maritime pilot, marine pilot, harbor pilot, port pilot, ship pilot, or simply pilot, is a mariner who maneuvers ships through dangerous or congested waters, such as harbors or river mouths. They are navigational experts possessing knowledge of the particular waterway such as its depth, currents, and hazards, as well as being experts in handling ships of all types and size. A Maritime pilot is an expert ship handler who is licensed or authorised...

transfer of Marine Ship's Pilots by helicopter hoist is a demanding task.
Berthing means bringing a vessel to her berth until the ship is made fast. ... The berthing and unberthing manoeuvres require great knowledge and skill by the master, officers and the crew, as well as an excellent team-work with the rope-runners and the mooring party ashore

Editor's note: The pilot boarding seems a bit improvised and unsafe to me, but that's certainly business as usual, isn't it?

Klaipeda is one among few seaports in Europe, where maritime pilots are able to carry out operations in remote mode. As it is attempted to avoid contact with other persons as much as possible during the quarantine, several trials have already been performed in the seaport. They revealed that such assistance for the vessels sailing in Klaipeda Port is effective and safe.

Explosions and major fire on Aframax crude oil tanker MT. JAG LEELA at Belawan, Indonesia. 10 May 3020

It’s an ancient profession that’s vital to Australia’s economic survival. Marine pilots are responsible for the safe movement of cargo and cruise ships in and out of the country’s harbours. Rachel Hayter took to the seas to learn more. (April 2018)

ANTWERP - A pilot who visited the ship Minerva Oceania to lead it to the port of Antwerp appears to have become infected with the coronavirus.

Filmed by James O'Donnell.
Departure of DOUCE FRANCE from DP World London Gateway Berth #3, ebb tide, SW 20kt wind, 1800 GMT on the 13th of March 2021.