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Opinion Bow Truster Effect on Ship's Headway

by Capt. Hugues Cauvier - published on 14 July 2022

When the bow thruster has been in operation for a while, pilots often notice that the ship not only turns but also gains speed. But why is this? Opinion by Capt. Hugues Cauvier.

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Opinion A Corrected Version on Positioning of Pivot Point

by Capt. Santosha K. Nayak - published on 18 November 2020

Understanding the fundamentals of the pivot point is highly required for understanding the alteration of the courses. Pivot point is an imaginary point on the vessel which turns on a circular path on the perimeter of vessel’s turning circle when the vessel makes a turn. The knowledge about the position of the pivot point in a manoeuvring situation provides the ship handler with the information on the geometry of motion of the ship.

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Opinion Scientific Fact: The ‘traditional’ understanding of the ship’s pivot point is wrong!

by Tim Cummins, Harbour Pilot, Portsmouth International Port - published on 9 July 2020

In fact, the pivot point that we “see” is a trick of the eye, it looks like the ship is rotating about this point but in fact it is elsewhere, a point that you cannot see.

Related content

Video Bow thruster effect on ship's headway 1

by Capt. Hugues Cauvier - published on 14 July 2022

What is causing the forward motion of a stopped vessel using continous bow thruster action?
by Capt. H. Cauvier

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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.

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Video How to Launch a Pilot Boat–Behind the Scenes at Point Hope Shipyard

published on 20 June 2025

Welcome to Point Hope Shipyard in Victoria, British Columbia, Canada. In this video, I follow the float off of the Pacific Navigator, a hardworking pilot boat that serves the Port of Victoria and Ogden Point. We watch as the vessel is pulled along the marine railway, rotated on the turntable, and positioned onto the cradle. Once secured, the cradle lowers to float-off depth, and the Pacific Navigator fires up her engines for a short harbour spin before returning to duty. Some segments,...

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Article London Pilots issue Quick Reference Guide for PTA’s

by Port of London Authority - published on 9 September 2024

London Pilots (PLA) have issued an excellent quick reference guide for Pilot Transfer arrangements, which can be used for pilots as well as ship’s crews. Please take not of this document and if you can, try to incorporate it into your procedures.

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Video Electronic Chart Standards: IHO ECDIS and ENC

published on 29 October 2019

Tom Mellor - C​hairman of the IHO Electronic Navigational Chart Working Group (ENC WG) and Head of Digital Standards at the UKHO - explains what the IHO's ECDIS and ENC Standards mean.

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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.

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Article The challenges of remote pilotage simulated in Rauma

published on 7 October 2021

As a part of the ISTLAB project the impact of external factors on pilots’ activities in a remote pilotage situation has been examined in Rauma.

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Video Maritime Training: Man Overboard! Training Video

published on 4 July 2020

Visit https://www.maritimetraining.com to purchase the full-length version. Produced by Maritime Training Services.

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Video Sailing Falmouth Pilot Cutter Pellew

published on 10 September 2022

Some impressions from a sail on the Falmouth Pilot Cutter Pellew in October 2021. The Pellew was built by Luke Powell and his team in Truro at https://www.workingsail.co.uk/ between 2017 and 2020.
Trips on Pellew can be booked through Venturesail on their website https://venturesailholidays.com/voyage-finder

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Article Pilot Transfer Arrangements and new Regulations

by Captain Jesus Señeriz Lopez - published on 4 February 2020

As we all know there is a new regulation established since July 2012, this new regulation refers to pilot transfer arrangements. There are other yearly safety campaigns such as IMPA that include SOLAS V.23 and IMO Resolution A 1045 and Resolution A.1108(29). Unfortunately, in this annual overview there were some accidents reported that could have been avoided.

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