"WESER" pilot station ship inbound Emden swath DBEB IMO 9514808

https://www.marinetraffic.com/en/ais/details/ships/shipid:3628841/mmsi:255806433/imo:9750579/vessel:VESTVIND
https://www.marinetraffic.com/en/ais/details/ships/shipid:143113/mmsi:211644150/imo:0/vessel:IZURDIA

Pilot tender GRODEN on 16.12.2020 on the river Weser at Brake Unterweser to Cuxhaven - 4K VIDEO

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.

Garganta do Diabo em São Vicente

IMO: - Name: IRAGO 11 PILOT BOAT Vessel Type - Generic: Pilot Vessel Vessel Type - Detailed: Pilot Vessel Navigational Status: Active MMSI: 431003419 Call Sign: - Flag: Japan [JP] Gross Tonnage: - Summer DWT: - Length Overall x Breadth Extreme: 18 x 4 m Year Built: - Home Port: - https://www.marinetraffic.com/en/ais/details/ships/shipid:661579/mmsi:431003419/imo:0/vessel:IRAGO_11_PILOT_BOAT

The role of a Tug Master undertaking harbour towage activities is a very specific one. He/she has to, alone or in cooperation with other Tug Masters, assist a ship in a safe and efficient way using his/her tug to the best of its qualities. 

Interesting video by "JeffHK" from Hong Kong about the job of a maritime pilot.