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 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

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 Hugues Cauvier: Understanding the ship's pivot point (complete video)

by Capt. Hugues Cauvier - published on 3 September 2024

This video has been recut and edited by the creator Hugues Cauvier. Previously there were three episodes, which have now been combined into one.

1

Video How AIS Works - Operation of AIS

published on 30 June 2020

This section should give a short introduction to: Operational aspects of AIS Functions and features Human aspects Key Points The AIS transponder unit. Automatic communication. SOLAS requirements. AIS Information sent by ships. Static information update. MMSI Dynamic information update. Voyage related information update. Checking AIS data. BIIT Display Of AIS data. Recommended AIS symbols. Sleeping target symbol. Activated target symbol. Selected target symbol. Dangerous target...

0

Article NAUTITEC takes over construction supervision of the Weener Bridge

published on 25 October 2021

Today, Nautitec took residence of their new offices at the construction site of the “Friesenbrücke” in Weener, the railway bridge which is connecting Weener to the Netherlands.

0

Video 24/7 pilot - Nederlands Loodswezen - Dutch maritime pilots

published on 4 July 2019

• The Dutch pilots offer a contribution to the safe and quick pilotage of ships to and from the Dutch ports and the Flemish ports on the Scheldt River. Each year, they assist about 100,000 ships. • Loodswezen aims to play a leading role by excelling in terms of service provision, training and education, efficiency, technology and customer satisfaction. • The highly-trained maritime pilots and other staff members work closely together to ensure safe and efficient operations in all...

0

Article New SOLAS Amendments Mark Major Step Forward for Pilot Safety

published on 1 July 2025

The IMO has adopted groundbreaking amendments to SOLAS Regulation V/23, introducing mandatory performance standards for pilot transfer arrangements.

1

Article Danish pilots agree to collective agreement

published on 20 October 2022

We are satisfied with the result, and it shows that continued constructive dialogue with the employer pays off," writes Jens M. Sørensen, chairman of Lederne Søfart, in a press release.

2

Video Pilot Boat "Amber" - PB200 BY UZMAR

published on 27 November 2021

PORT QASIM LİMANI PIL0T BOT PROJESİ / KARAÇİ - PAKİSTAN PORT QASIM PORT PILOT BOAT PROJECT / KARACHI - PAKISTAN PİLOT BOT AMBER / PB2000 GÖVDE TİPİ /HULL TYPE: TEK GÖVDELİ /MONO HULL TAM BOY /LOA :20,50 m GENİŞLİK /BEAM :5,50 m MAKSİMUM HIZ / MAX. SPEED :23 Deniz Mili / 23 kts İNŞA MALZEMESİ /BUILDING MATERIAL :Çelik / Steel SEVK SİSTEMİ /PROPULSION SYSTEM :Sabit Kanatlı Pervane / Fix Pitch Propulsion

0