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).
What's your opinion on this?
Login or register to write comments and join the discussion!
Read more...

Article Maritime Pilotage and Sustainable Seaport: A Systematic Review

by Seyed Behbood Issa-Zadeh & Claudia Lizette Garay-Rondero - published on 14 August 2025

Article by Seyed Behbood Issa-Zadeh & Claudia Lizette Garay-Rondero

1

Opinion Master pilot exchange (MPEX) – share your information

by Gard AS - published on 4 September 2020

The Master and pilot are dependant on each other for a safe and successful beginning or end of a voyage. They are both operating in a foreign environment.

1

Video Columbia River Bar Pilots conduct man overboard training

published on 28 April 2026

On April 20, 2026, the Columbia River Bar Pilots conducted a MOB drill with the U.S. Coast Guard Station Astoria.

0

Video Education: Effect of Drift Force and unstable moment

published on 20 June 2024

SAMMON Lecturing Video describing
"Effect of Drift Force and unstable moment"
-------------------------------------------------------------
SAMMON - the IDEAL tool to identify manoeuvring capabilities of a ship - SAMMON - learning the EFFECTIVE way

1

Article The NZMPA Good Practice Guide for Pilots 2021

published on 4 April 2022

The Good Practice Guide for Pilots 2021 describes the knowledge and skills (technical and non-technical) that the NZMPA believe all pilots should aim to achieve and maintain. It is written primarily for pilots for their own guidance and professional development, but can be used as a framework for pilot training, proficiency and assessment. It is referenced to NZ Maritime Law and Codes.

1

Video La station de pilotage des ports de Casablanca et Jorf-Lasf

published on 16 July 2020

The pilot station of the ports of Casablanca and Jorf-Lasfar operates in accordance with the 1937 Dahir on the reorganization of the pilot station of the port of Casablanca, which regulates all aspects of the organization and operation of the station, including the recruitment of pilots, as well as the pension and relief fund.
With the advent of Law 15/02 in 2005 on port reform, the station spontaneously adhered to it by creating a commercial company in application of article 13 of the said...

0

Video Texas State Harbor Pilots

published on 4 July 2019

Texas State Harbor Pilots

0

Video Day in the life of a Marine Pilot on the Humber, UK

published on 7 November 2025

Brief snapshot of a day in the life of a Humber marine Pilot.
This was filmed a few years ago, 2019 I think.
Some standards and best practices have changed since then, for instance I would not have my bag on my back while using the pilot ladder now, I would send it down using a heaving line.
#MarinePilot #shiphandling #pilotage #ships #timelapse #humber

2

Article What is a Portable Pilot Unit (PPU)?

by TRENZ GmbH - published on 1 April 2024

A portable pilot unit (PPU) is a portable navigation aid system designed specifically for ship pilots, such as the SIRIUS series from TRENZ in Germany (www.trenz-ppu.com).

2