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 Current threats to GNSS: An update of incidents and impacts with Guy Buesnel

published on 20 February 2021

This webinar is part of the Resilient Positioning Navigation and Timing Seminar Series.

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Video Presenting OpenBridge Design System at DSD2020 in Oslo

published on 6 May 2020

I recently presented the OpenBridge design system at the Design System Day 2020 in Oslo. I talked about what OpenBridge is, how it differs from other design systems and where we are heading.
The conference was moved online due to the Corona virus, so I had to record the presentation using my mobile phone, and get Jon Olav from the lab to add the slides. So - apologize for the home quality of the presentation, but I hope you enjoy learning more about our work!
Since we launched the free...

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Video Maritime Pilot Training V - Pilot Ladder Training

published on 12 May 2021

Training video V on the correct use of the pilot ladder

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Video Maritime Pilot Training IV - Man overboard manoeuvre

published on 12 May 2021

Training video IV on the correct behaviour in case of man overboard

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Video Wind Impact on Ships Turning Motion

published on 20 January 2021

This video complements the earlier demonstration of wind effect on straight track and shows now wind effect on turning circles. It can be seen that during a turn under strong wind the ship reduces turning when it comes close to equilibrium on straight track - if the Wind-to-ship speed ratio is big enough then the ship even goes straight instead of turning. This is shown for three samples for Head, Stern wind and Beam wind. The turning can be increased if the ratio of Wind speed-to-ship...

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Article New Pilot Boat for Virginia Pilots

published on 2 April 2025

The Virginia Pilot Association has added a new high-speed pilot launch to its fleet, delivered by Gladding-Hearn Shipbuilding, Duclos Corporation. This marks the tenth vessel built by the Somerset, Massachusetts yard for the association since 1983

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Article New Zealand MPA Guidance to manage COVID19

by Marine-Pilots.com - published on 22 April 2020

Following engagement with the New Zealand Maritime Pilots Association President, Steve
Banks, the following information is intended to provide guidance to support New Zealand’s
Maritime Pilots to carry out their critical functions.

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Video Super Pilot Boat Preliminary Concept 32 by Iurisci Shipyard Abruzzo, Italy

published on 27 November 2021

ALL RIGHTS ARE RESEREVED TO IURISCI SHIPYARD ABRUZZO
www.isasuperyachts.com

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Article Pilot Boats, a Designer and Builders Perspective

by Safehaven Marine - published on 6 August 2021

Safehaven Marine build a range of vessels for many different operational roles such as patrol, survey, crew transfer to name a few, but what makes Safehaven unique is that we specialize in pilot boats, with 80% of our production dedicated to just this area, and have supplied over 50 pilot craft all around the world over the last 17 years.

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Article The Risks of Remote Pilotage in an Intelligent Fairway - preliminary considerations

published on 28 July 2021

This paper described some of the characteristics it could offer to be classified as "smart" by reviewing risk management practices and accident statistics using the Finnish port of Rauma.

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