Created by Tim Cummins. This is an uncontrolled example of the latest passage plan used by the Pilot Service at Portsmouth International Port.

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.

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.

Part one report on the collision on 8 November 2018 between the frigate HNoMS Helge Ingstad and the oil tanker Sola TS outside the Sture Terminal in the Hjeltefjord in Hordaland county

Contact of Cooperative Spirit Tow with Hale Boggs Memorial Bridge Pier (Mississippi, Lousiana) on March 15, 2020 caused a property damage of $1.65 million est. (barges and lost cargo).

The ship could not slow down and sailed against the Old North Lock - “Alte Schleuse Nord”.

AMSA: A pilot was seriously injured after losing balance when a large wave impacted the vessel at the same time as they stood up to remove their lifejacket while in the cabin.

Eray Demirkol, one of the pilots of the Dardanelles Strait General Directorate of Coastal Safety, fell from the pilot ladder into the sea while he was boarding the 176-meter bulk carrier 28653 DWT named "Lord Nelson".