Video

The difference between Gross Tonnage and Net Tonnage


published on 14 July 2020 988 -

Found on YouTube. Created by "Steering Mariners".
Using pictures and sketches, this video finally explains the difference between gross tonnage (GRT) and net tonnage (NRT); the ship spaces that are included/excluded in their calculation; and the importance of these terms to ship owners.

Contents of this video will benefit mariners preparing for exams (written and oral examinations).
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Video Failed overtaking of another ship in a canal - Port Revel Shiphandling

published on 10 May 2020

Manoeuvring large ships at close quarters and on shallow water is one of the most difficult aspects of shiphandling because of the complex hydraulic interactions depending on the ships' speeds, on the water depth and on lateral restrictions like in canals. Training is conducted both on meeting and on overtaking ships in shallow waters. This video shows how overtaking in a canal can easily fail.
More information: http://www.portrevel.com/3781-shiphan...

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Video Risk Involved When Unmooring Operation on Deck

published on 10 August 2020

Risk Involved When Unmooring Operation on Deck

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Opinion Bow Truster Effect on Ship's Headway

by Capt. Hugues Cauvier - published on 14 July 2022

When the bow thruster has been in operation for a while, pilots often notice that the ship not only turns but also gains speed. But why is this? Opinion by Capt. Hugues Cauvier.

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Article Guide to Helicopter/Ship Operations

published on 13 July 2021

The ICS Guide to Helicopter/Ship Operations is the industry standard best practice guide for shipping companies, ships’ crew and helicopter operators.

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Article What is a pilot boat?

published on 9 January 2023

A pilot boat is a specialized vessel that is used to transport pilots to and from ships that are entering or leaving port. Pilot boats are typically small, fast vessels that are designed to operate in a variety of weather conditions and sea states.

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Video Remotely operated vessels? Seaowl makes it real

published on 30 June 2021

The remote control of ships is in development across the maritime industry and the technology enabling it presents opportunities to improve operations and safety, while reducing costs. In this film, we look at the successful SeaOwl Remotely Operated Services at Sea (ROSS) project, with commentary from some of the many people involved in its development.
Learn more: https://marlink.com/remoteops/

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Article TRENZ SIRIUS: Improved Pilot Unit (PPU) from Germany

by Marine-Pilots.com - published on 18 February 2025

One of the smallest, lightest and most powerful devices with ROT on the market: only 216 g at 130 mm x 75 mm x 28 mm

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Opinion Pilot cutter total isolation, Dutch pilots have to take unnecessary risks

published on 11 January 2022

All five crew of pilot vessel POLLUX PILOT VESSEL, Dutch Pilotage Service, came up with positive test after self-testing on 9 January 2022.

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Article Port of Waterford to invest almost €1 m in new ‘Port Láirge’ pilot boat

published on 14 December 2020

The Port of Waterford is to invest almost €1m in a new pilot boat to be named Port Láirge, which as Irish for Waterford is a name long associated with a steam-powered dredger that served Waterford for more than 70 years until the 1980s.

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