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 IALA Port & Waterway Risk Seminar - Chapter on Simulation by Knud Benedict

published on 22 October 2021

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Video Understanding and Preventing Tug & Barge Risks

published on 15 January 2021

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Article Pilots and VTS operators working together to improve maritime safety

published on 2 February 2022

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Article Origins of the IMPA pilot mark

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Video Shiphandling: Pivot Point and Transverse Thrust

published on 22 May 2022

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Video VTS in New South Wales: Air Traffic Control of the Sea

published on 30 June 2021

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Video Pilots disembarking Harmony of the Seas

published on 30 April 2025

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Article Gibraltar Pilots order new Seaward 35 pilot boat

published on 5 February 2021

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published on 11 September 2023

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