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 Maritime Training: Man Overboard! Training Video
published on 4 July 2020
Video Discussion on Wind effect - drifting with no propulsion, only thrusters
published on 11 July 2020
Video Very descriptive: Piston Effect when entering lock.
published on 10 May 2020
Two new locks were introduced in 2009 for training in the new Panama lock conditions with or without tug(s). This video shows the famous "piston effect" when entering the lock at an impressive speed of 10 knots with a high blockage factor.
Port Revel provides shiphandling training using manned models for maritime pilots, masters and officers: http://www.portrevel.com
Article GPS interference and jamming on the increase
published on 2 October 2020
Video Spiral-Test -Manoeuvre for detailed identification of Yaw Stability using Samples of Cruise Ship
published on 29 September 2021
This video shows an introduction on the Spiral-Test-Manoeuvre and describes the procedure how to steer through this manoeuvre and measure the data needed. The results will be displayed in a characteristic diagram allowing to identify stable and unstable conditions and related, detailed information, e.g. spiral loop width and height, rudder angle of neutral effect. Samples of stable and unstable ship behaviour demonstrations will be shown by Fast Time Simulation using the SAMMON Planning tool.
Article World's first methanol-powered pilot boat launched
published on 14 December 2021
The Swedish Maritime Administration is launching the world's first fully methanol-powered pilot boat today, It is one of the ministry's existing pilot boats, which has now been converted to test the new propellant. The work is part of the Swedish Maritime Administration's transition to a fossil-free fleet.
Video Rencontre avec un pilote maritime au port de Sète
published on 30 May 2020
Connaissez vous le métier de pilote maritime ? Rencontre avec Gabriel Charpentier à Sète dans l'Hérault. Lorsque les navires de plus de 55 mètres arrivent dans un port, les pilotes maritimes prennent le relais du commandant. Ils ont la responsabilité de faire entrer ces gros bateaux par tous les temps. Lors d'une escale, ils sont les premiers à monter à bord en pleine mer sur une échelle de corde de neuf mètres.
Reportage de Cybèle Plichart