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...

Video Understanding and Preventing Tug & Barge Risks

published on 15 January 2021

Blog: https://www.merrimacins.com/understanding-and-preventing-tug-barge-risks/ Understanding and Preventing Tug & Barge Risks The maritime industry relies on tugboats and barges for a wide range of applications. Tugs are used to pilot vessels into and out of ports, while barges are used to transport bulk materials. The relationship between tugs and barges is critical, as most barges are not self-propelled and must rely on the skilled operation of a tug or tugs for propulsion. At Merrimac...

0

Video Simplified Vector Approach for POD forces – samples and limitations

published on 23 February 2022

This movie belongs to the operation of ships with POD propellers and discusses the approach for using a vector model from only the pods’ thrust forces as resulting force to imagine the potential effect of the pods on manoeuvring motion.

1

Video Maritime Pilot Training VI - Pilot Ladder Training

published on 12 May 2021

Training video VI on the correct use of the pilot ladder

0

Video Safe set-up of pilot ladders

published on 8 January 2024

This safety video examines the safe set-up of pilot ladders and details the safety checks that should be carried out before using a plot ladder to ensure a safe boat transfer.

0

Article How many Navy vessels are compliant to SOLAS ch.V reg23?

by Arie Palmers - published on 25 April 2022

A 1,000 Navy Vessels around... Quite often those vessels have the tendency of presenting themselves with a pilot transfer arrangement which is non-compliant.

2

Video Marine Pilots Boarding (Insights from Kuwait)

published on 13 August 2025

In this one you will see a couple different times when the Pilot boards or leaves the ship and how they do it. It is always interesting to watch even though I have seen it many time. Hope you all enjoy the video and hope to see you in the comments as always.

0

Video Aberdeen Harbour - Meet Finn Froekjaer-Jensen, Pilot

published on 26 August 2020

It takes all sorts of roles to ensure safe and successful operations at Aberdeen Harbour. Meet Finn, a Marine Pilot, and find out why he enjoys working at the port...

0

Video Maritime Pilot - The OOCL Durban ep4

by Captain Ahmed Sati - published on 7 August 2024

Welcome aboard, fellow maritime enthusiasts! Today, we embark on a voyage into the intricate world of ship types. From massive container ships to nimble oil tankers, we'll explore the unique challenges each vessel presents. Whether you're a seasoned sailor or a curious landlubber, our channel will guide you through the fascinating diversity of the ships that navigate our seas. Join us as we delve into the design, function, and complexities of these maritime marvels. Don't forget to like,...

0

Video New York Maneuver

published on 13 January 2023

10 Jan 2023
New York Maneuver

0

Video Harbor Pilot Disembarking at Bar Pilot Station Liverpool UK

published on 14 February 2020

After almost four hours of work to safely guide and assist the Ship's Captain in navigating the vessel out from Liverpool's Royal Seaforth Container/Roro Terminal (RSCT) in Liverpool UK, the Harbor Pilot disembarks at Bar Pilot Station, a rendezvous point or certain place where a ship should take the Sea/River/Harbor Pilot on and off. In this video, the Pilot disembarked at the Starboard side (right side), lee side of the vessel which is the normal practice. The term "lee side" means away...

0