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 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 Human Error in Pilotage Operations

published on 3 December 2024

This article was first published back in September 2021: Pilotage operations require close interaction between human and machines. This complex sociotechnical system is necessary to safely and efficiently maneuver a vessel in constrained waters.

0

Video Wind drift making headway - practical experiments for voyage planning and Rule of Thumb

published on 7 April 2021

Another good explaining video from Knud Benedict, ISSIMS

0

Article New app: Pilot´s Tug Assist Tool PTAT - Bollard Pull Calculation for Marine Pilots

by Capt. M. Baykal Yaylai - published on 19 February 2020

Required tug power and number of tugs needed in variable conditions of wind, current and waves isin most cases an assessment made by pilots based on their professional experience. However, assessments will raise questions by lawyers if something goes wrong. They will use tools to calculate what really is needed with respect to tug power and number of tugs. They have furthermore the advantage of time.

2

Video Operation of POD Ships - Discussion on Efficiency comparing Conventional and IN-OUT POD strategy

published on 8 June 2022

In this movie the efficiency of two different pod operation strategies is compared: With azimuth propeller ships the Pods can be used in two ways to control the speed, e.g. for speed reduction: 1. by adjusting the engine orders, e.g. by reducing the RPMs to get lower speed - this means to drive the ship in the same conventional way as for twin screw vessels, 2. by turning both pods either in- or outward (TOE-IN or TOE-OUT) to reduce the forward thrust and therefore reducing the speed – the...

0

Video Time Lapse: Pilotage of an inbound LNG Carrier, Port of Rotterdam

published on 6 July 2019

Time Lapse Video: An inbound LNG carrier arrives at the Port of Rotterdam. At sea, in the Eurogeul channel, two maritime pilots have joined the vessel. Between the breakwaters four harbour tugs (Smit Harbour Towage) make fast to assist her manoeuvre. In the Beerkanaal channel the LNG carrier is stopped and swung before entering the Nijlhaven harbour. While approaching LNG Jetty 1 the ship's mooring lines are taken ashore by mooringboats (Koninklijke Roeiers Vereeniging Eendracht).
Pilot...

0

Video Belize's Youngest Marine Pilot & International Tugboat Captain

published on 30 September 2025

#belize #belizenews #lovefmbelizenews #LoveFM #lovefmlive
#eveningnews #CaribbeanNews #BreakingNews #GoodMorningBelize

0

Video Taiwan’s first female maritime pilot|Taiwan News

published on 16 July 2024

As Taiwan’s first female maritime pilot, Huang Chao-ling battles wind and waves every day as she guides ships safely into port. Her profession is high-risk and ultra-specialized, requiring years of experience at sea. Huang’s remarkable career is featured in Episode 50 of "The Soul of the Craftsman," a video series produced by the General Association of Chinese Culture. As strong winds blow and the rope ladder sways, maritime pilot Huang Chao-ling clambers up the ship, so that she can guide...

0

Article Launch Marks Key Milestone for Milford Haven’s New Pilot Vessel

published on 10 December 2025

The Port of Milford Haven’s new pilot vessel has reached a key project milestone with a successful launch in the Netherlands, where the craft is currently under construction.

2

Video Saving Lives of Maritime Pilots with a Simple Action

published on 20 August 2021

While maritime pilots play the crucial role of ensuring safety of ships, protection of port environment as well as public safety, their personal safety often takes a back seat. However, the simple action of routine maintenance of equipment can save lives.
Learn more https://maritimefairtrade.org/saving-lives-maritime-pilots/
#maritimefairtrade #maritime #maritimeindustry #maritimenews #marinenews #shippingnews #incidentresponse #incidentmanagement #incident #incidentresponseplan...

0