The next videos will demonstrate manoeuvres (e.g. Spiral Test, Pull-out Test and Zig-Zag Test) to identify and discuss the stability condition for ships and the different aspects contributing to yaw stability.
The next videos will demonstrate manoeuvres (e.g. Spiral Test, Pull-out Test and Zig-Zag Test) to identify and discuss the stability condition for ships and the different aspects contributing to yaw stability.
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Video How Ship Anchor Works? - Procedure For Anchoring a Ship at Sea
published on 11 July 2020
#Anchor #shipanchor #windlass Anchoring is one of the very frequent operations onboard ships. A number of variables and external factors influence the duration and location of an anchoring operation. While the type of seabed is of utmost importance during anchoring, soft muddy grounds or clay bottoms are best preferred. It should be taken care that the anchoring bottom is free of power lines, submarine cables, pipelines or rocks. Various methods on anchoring include consideration of...
Video How port pilot sail out ship from the port? Grimaldi lines catania roro ship
published on 22 April 2022
Opinion 1000 stanchions around… Which ones are correct and which ones are killers?
by Arie Palmers - published on 6 December 2022
Video Wind Balance on straight track with theory
published on 24 November 2020
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 Pilot Ladder Handbook by PTR Holland (latest version)
by PTR Holland® B.V. - published on 3 February 2024
Article JMS completes conversion Design of Osrv to Pilot Station Vessel for Sandy Hook Pilots
by JMS Naval Architects - published on 4 March 2021
Video The way of Pilot on boarding
published on 2 December 2021
The pilot plays a crucial role in the safe navigation of the vessel to her destination. Expert in the local waters, a Pilot is imperative to the Bridge Team. Berthing/un-berthing, anchoring, transiting narrow channels etc. are very specialized operations and require expertise of a very objective manner that results in efficient planning, monitoring and execution of safe passage. When a ship needs to enter or leave a harbor, marine pilots are sent aboard via a small pilot boat to safely...