Video

The difference between Gross Tonnage and Net Tonnage

published on 14 July 2020 - 988 -

Show comment section |

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).

Education

What's your opinion on this?

Article Man Overboard Training - Loodswezen Amsterdam-Ijmond

published on 20 May 2021

The man-overboard manoeuvre includes all measures to rescue a person who has fallen overboard from a watercraft.

Article Briese research and Nautitec create a lifelike virtual simulation model of research vessel „Maria S. Merian”

published on 16 November 2021

Briese research are extending their cooperation with Nautitec for their research training projects. As from immediate effect, a model of the research vessel “Maria S. Merian” can be used for tailor made training at NAUTITEC´s Leer-based simulator facilities.

Article Adjustment pilot transfer arrangement Multratug-19

by Arie Palmers - published on 9 August 2023

An article by Arie Palmers highlights his collaboration with Multraship to develop a solution aimed at enhancing the safety of pilot boarding on harbor tugs, ultimately reducing delays.

Video Video of Training - Arrangements of embarkation and disembarkation of Practical

published on 6 September 2020

Summary: Important lessons, that they can assist the Practical one, in the best possible way, in the transfer operations.
Found on YouTube. Created by "Praticagem do Brasil".
This video was elaborated by the National Council of Praticagem with the objective of reminding to the masters and sailors, some important lessons, so that they can assist the Practical one, in the best possible way, in the transfer operations.

Article VR Maritime Training Webinar: Case study into a Virtual Reality (VR) Shiphandling project

published on 28 March 2022

Nautical Institute webinar, 13:00 – 14:30 UTC on Thursday 31st March, 2022.

Article Gladding-Hearn Delivers Pilot Boat to Associated Federal Pilots

published on 21 September 2021

Gladding-Hearn Shipbuilding, Duclos Corporation delivered a new Chesapeake class pilot boat to the Associated Federal Pilots in Venice, Louisiana.

Video Refusing to board due to a pilot ladder not rigged correctly

published on 20 June 2025

This lady came into port in an excellent day, however when I inspected the pilot ladder prior to board I saw that it was rigged using D-Shackles fastened between the side ropes, transferring all the weight and load of the ladder to the clamps and chokes. Truly an unsuitable method of securing the ladder. Retrieval line was also not above the first spreader
After pulling out the pilot boat, the ship was contacted by VHF and the captain was asked to instruct the crew in the usage of ropes and...

Article EVER GIVEN has been moved soon to be refloated or positioned along bank

published on 29 March 2021

During the night Mar 28-29 EVER GIVEN was moved from her initial grounding position and hopefully, soon, will be either refloated, or positioned alongside Canal eastern bank, to free the Canal for shipping.

Video M/T TOWER BRIDGE inbound to Europoort

published on 20 July 2020

The 186 m long M/T TOWER BRIDGE is inbound to Oil harbour 4, Shell 101 berth. We were assisted by two Boluda tugs, REBEL and HUDSON and the Rotterdam Boatmen.