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 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 Discussion on Wind effect - drifting with no propulsion, only thrusters

published on 11 July 2020

Theory on Wind drift will be shown together with demos using SAMMON planning on the effect of thrusters to have some effect on drift speed & direction

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Opinion Accidents: Prevent or react

by Steven Detre (Saab Technology) - published on 25 November 2022

Port operations, whether these are being performed on water or on land, are often not without risk. Pilots boarding a ship while sailing, navigating through narrow passages, collision avoidance with other smaller or larger vessels, discharging and moving cargo on land, walking between container handling equipment and trucks…

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Article Pilots’ Pocket Guide and Checklist - Second Edition released

published on 19 January 2022

The British Tugowners Association (BTA) in collaboration with the UK Chamber of Shipping has launched its new Pilots’ Pocket Guide and Checklist.

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Video A day in the life of a PLA Pilot (London): 20 August 2025

published on 9 December 2025

A day in the life of a PLA Pilot and the team effort it takes to get the job done

3

Video Pilot Vessel Tribulation

published on 8 October 2020

Pilot vessel Tribulation shadowing Ramble on Rose out of Cairns .5/10/20

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Article Boluda Towage started towage services at LubminLNG (Germany)

published on 2 January 2023

Boluda Towage started towing services at the German port of Lubmin for the first installation of a floating LNG storage plant.

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Video A Day With Lough Foyle Pilots

published on 25 July 2022

July 21st 2022, a thrilling day for me when I met up with the Foyle Pilots and was given a tour and a trip out on pilot vessel Foyle Leader 2. I was in the company of Coxswain Tommy McDaid and several other pilots, I was taken out past tall ship Grace O'Malley then we collected the pilot from a cement carrier called Cemluna, then back to Greencastle, it was a fantastic experience. Many thanks to Tommy and the crew for making this happen. www.nightskyhunter.com

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