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.
Article London Pilots issue Quick Reference Guide for PTA’s
by Port of London Authority - published on 9 September 2024
Opinion New guidance for PBAs with trapdoors. Released 4.11.2020 by NZMPA
by New Zealand Maritime Pilot's Association - published on 6 November 2020
New guidance for PBAs with trapdoors. Released 4.11.2020 at NZMPA Conference in Dunedin, NZ. Distinct difference to suggestions in many other countries, is that we challenge operators who have the ladder suspended from the accommodation ladder (gangway) and not secured to the ship. SOLAS states that pilot ladder shall be secured to the ship, and securing strongpoints, shackles and ropes shall be as strong as the sideropes.
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
Video Discussion on Wind effect - drifting with no propulsion, only thrusters
published on 11 July 2020
Article 11.05.2020 - Vessel Grounding in Singapore Strait, Sector 8, Area VTS Singapore
by Capt. Gunter Schütze, Thailand/Germany - published on 28 May 2020
Article ISPO Newsletter January 2023 released
published on 13 January 2023
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...