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
Article Electronic Chart Standards: IHO ECDIS and ENC
by Marine-Pilots.com - published on 29 October 2019
Video Bow thruster effect on ship's headway 1
by Capt. Hugues Cauvier - published on 14 July 2022
Video Successful overtaking of another ship in a canal - Port Revel Shiphandling
published on 10 May 2020
Manoeuvring large ships at close quarters and on shallow water is one of the most difficult aspects of shiphandling because of the complex hydraulic interactions depending on the ships' speeds, on the water depth and on lateral restrictions like in canals. Training is conducted both on meeting and on overtaking ships in shallow waters. This video shows how overtaking in a canal should be conducted: come in close to the stern and then move away from the bow that will be sucked towards your...
Video Chart Projections and Chart Accuracy - ECDIS
published on 11 July 2020
With the increasing accuracy and reliability of navigational receivers, this part of the video module will try to establish a better understanding of the mathematical definition of the Earth’s surface and mapping of this curved shape onto a plane surface. Chart Projections and Chart Accuracy https://youtu.be/kOaWimnAN-U Principle Used For Creating Electronic Charts https://youtu.be/xY_MBubhUFs Display of Electronic Charts https://youtu.be/qnoFO0T-cLo Route Planning With ECDIS https://...
Video Understanding and Preventing Tug & Barge Risks
published on 15 January 2021
Blog: https://www.merrimacins.com/understanding-and-preventing-tug-barge-risks/ Understanding and Preventing Tug & Barge Risks The maritime industry relies on tugboats and barges for a wide range of applications. Tugs are used to pilot vessels into and out of ports, while barges are used to transport bulk materials. The relationship between tugs and barges is critical, as most barges are not self-propelled and must rely on the skilled operation of a tug or tugs for propulsion. At Merrimac...
Opinion Pilot transfer arrangements - Sharing knowledge matters – but problems go beyond non-compliance to SOLAS itself
by Kevin Vallance deep sea pilot and author - published on 23 September 2020
Like many seafarers I have long been a keen follower of The Nautical Institute’s MARS programme, and along with many other members I listened to the recent webinar on that topic. One theme which was repeated more than once was that it is better to learn from someone else’s misfortune rather than have it happen to you. Having personally been involved in two near misses resulting from unsafe pilot transfer arrangements in a relatively short space of time, I asked how experiences and knowledge specifically about pilot ladder safety could best be promulgated to avoid repeating common accidents or near misses.
Video Allision Between Containership Maersk Shekou & Tall Ship Leeuwin II | ATSB Released Interim Report
published on 22 April 2025
Details on Fremantle Incident: MV Maersk Sheoku Collides with STS Leeuwin II and actions of Crew and Pilots April 21, 2025 In this episode, Sal Mercogliano — a maritime historian at Campbell University (@campbelledu) and former merchant mariner — discusses the Australian Transport Safety Bureau Interim Report on the Collision between Maersk Shekou and tall ship STS Leeuwin II. #leeuwinII #Fremantle #collision 00:00 Background 09:57 Arrival at Fremantle 17:22 Entrance into Channel 27:27...