Article A review of the ship’s pivot point: Science, Maths and Observation’ Where is the centre of a ship’s rotation?
by Tim Cummins, Harbour Pilot, Portsmouth International Port - published on 17 July 2020
This my attempt to do just that. This is a summary of all scientific papers and articles that I could find about the ship’s pivot point. I have added links to any videos associated with the publications and have also included any useful diagrams or equations that the authors published to help explain their research.
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...
Video Curso Maritime Pilot AND Pilotage Transportation – Safety and Sea Survival Training
published on 12 March 2024
ANPRA y la Escuela Naval de Aviación Naval presentan el curso "Maritime Pilot AND Pilotage Transportation – Safety and Sea Survival Training (MP-SISST)".
Este programa integral está diseñado para preparar a profesionales de la navegación con las habilidades necesarias para enfrentar los desafíos del mar con confianza y seguridad. Desde técnicas avanzadas de pilotaje hasta protocolos de supervivencia en el mar, este curso ofrece un enfoque completo y práctico para garantizar la seguridad y...
Article Man Overboard Training - Loodswezen Amsterdam-Ijmond
published on 20 May 2021
Article Updated App: "Bollard Pull Calculation for Marine Pilots"
by Baykal YAYLALI - published on 17 June 2024
A handy and simple tool to determine in a minimum time what is really needed as tug assistance, is the Bollard Pull Calculator which calculates in an approximate way the total required tug power for ships in various conditions of wind and current. This tool can be loaded as an app on the smart phone.
Video The Pilot Of Belfast Harbour - N Irish Coastal Scenery
published on 20 June 2022
What a great pleasure to meet these guys at the harbour - they could not have been more helpful and forthright about their work. At first glance, the glide of these orange powerboats up and down Belfast Lough seems an almost effortless task, but close up this is a very skilled trade and constant management of risk 24/7 in high and low seas, jumping from ship to boat to land taking safe control of the great volume of steel vessel coming in and out of this busy port. Though a hub of...
Article Portrait of a female maritime pilot Karolina Jabrzyk
published on 9 January 2026
Video Pilot Boat "Pacific Scout", Victoria Harbour (Canada)
published on 20 April 2022
Video Ever Forward Freed | What's Going on With Shipping?
published on 18 April 2022
Ever Forward Freed What's Going on With Shipping? April 17, 2022 In this episode, Sal Mercogliano - former merchant mariner and maritime historian at Campbell University - discusses the successful ungrounding of MV Ever Forward from its location outside of Baltimore and its movement to an anchorage off Annapolis. This video will be followed by another with detailed photos and videos once they can be compiled. #EverForward #Cheasapeake #Evergreen #container #containership #logistics...