Article GPS (Part 1) - Structure, mode of operation, technical and physical fundamentals of GPS
by Capt. Gunter Schütze, Thailand/Germany - published on 30 January 2020
Article GPS (Part 2), physical and technical errors of GNSS - an error analysis
by Capt. Gunter Schütze, Thailand/Germany - published on 26 February 2020
In my announced sequel, the second part of GPS, it is primarily about the technical and physical operational and functional limitations to which GPS is subject. These limitations, in part, have serious implications for the accuracy of GPS, and even go as far as limiting the functionality of GPS in its functions or even making it impossible. In doing so,
Article GPS (Part 3) - Accidental interferences and intended Interferences by extern technical sytems
by Capt. Gunter Schütze, Thailand/Germany - published on 6 May 2020
Video The difference between Gross Tonnage and Net Tonnage
published on 14 July 2020
Using pictures and sketches, this video finally explains the difference between gross tonnage (GRT) and net tonnage (NRT); the ship spaces that are included/excluded in their calculation; and the importance of these terms to ship owners.
Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Video What is the impact of lateral resistance on a ship's turning circle??
published on 3 September 2020
This video explains the impact of lateral resistance on the turning circle of a vessel using animations. The video explains the term lateral resistance, shows an example of its impact on the turning circle and its associated aspects (advance, transfer, tactical diameter and drift angle).
Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Article Pilots and VTS operators working together to improve maritime safety
published on 2 February 2022
Article Webinar: Pilot Ladder Arrangements: A Pilot's Perspective on Best Practices (18 Sept. 2023)
published on 29 August 2023
Article 1,000 Combinations around - Which one is correct?
by Arie Palmers, Netherlands - published on 22 October 2020
Video Ensuring Safety for Maritime Pilots: Addressing the Real Risks | SEA VIEWS - PODCAST
published on 1 July 2025
In this eye-opening episode of Sea Views, host Julia Gosling speaks with Captain Andrew Moll (Chief Inspector, UK Marine Accident Investigation Branch), Ari Palmers (Senior Maritime Pilot, Netherlands), and Adam Parnell (Director, CHIRP Maritime) to confront the serious dangers faced by maritime pilots — especially during pilot transfers, where fatality rates remain alarmingly high.