Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Contents of this video will benefit mariners preparing for exams (written and oral examinations).
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.
Opinion What is a Tug's Bollard Pull and How İt is Calculated?
by Capt.Alpertunga Anıker - published on 24 November 2022
The Bollard Pull value, which can be interpreted as the maximum thrust that is developed for a specific amount of time by the propulsion systems of any vessel to the fullest , when it has zero speed in the forward direction, is the criterion that allows us to understand how suitable a tugboat is for a port maneuver or a towing operation.
Video GIDAS - GNSS Interference Detection & Analysis System
published on 29 April 2021
OHB Digital Solutions GmbH develops systems for monitoring the GNSS frequency bands as well as detection, classification and localization of intentional or unintentional interference sources. Many stakeholders and applications as well as critical infrastructure providers are relying on GNSS to provide their services. Since Global Navigation Satellite Systems (GNSS) are widely used in safety and value critical applications, GIDAS detects, classifies and localizes any GNSS interference...
Video OMC International DUKC® - Port of Melbourne
published on 14 October 2019
Video OMC International - Suezmax Tanker - Case Study
published on 14 October 2019
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 Pilot boat "PV Server " in rough weatherat Sydney, Australia
published on 27 June 2021
Video Return Pilot AHTO-15 Emden Pilot Baltic Workboats WP 2000 ES3168 MMSI 276005340
published on 3 May 2020
Video Crowley Completes First U.S. Design for Fully Electric Tug with Autonomous Technology
published on 21 April 2021
Crowley Engineering Services has completed a design of the first fully electric U.S. tugboat with autonomous technology -- providing operators a sustainable and high-performing solution for ship assist and harbor services in any port. The Crowley design, powered by the expertise of recently integrated subsidiary Jensen Maritime, leverages a large battery system and power saving technology to operate in a fully electric mode while producing zero air emissions or greenhouse gases. The 82-foot...