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
Opinion 1000 stanchions around… Which ones are correct and which ones are killers?
by Arie Palmers - published on 6 December 2022
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 Wind Impact on Ships Turning Motion
published on 20 January 2021
This video complements the earlier demonstration of wind effect on straight track and shows now wind effect on turning circles. It can be seen that during a turn under strong wind the ship reduces turning when it comes close to equilibrium on straight track - if the Wind-to-ship speed ratio is big enough then the ship even goes straight instead of turning. This is shown for three samples for Head, Stern wind and Beam wind. The turning can be increased if the ratio of Wind speed-to-ship...
Article Study: Online survey among maritime pilots: job-related stress...
published on 2 September 2021
Video Disney Wonder - pilot boat approaches to drop off the Mississippi River boat pilot
published on 23 February 2022
Eerie fog envelops the Disney Wonder as the cruise ship enters the mouth of the Mississippi River from the Gulf of Mexico. A pilot boat approaches to drop off the Mississippi River boat pilot.
The eerie fog made it look like the ship somehow transported to the Pirates of the Caribbean ride.
No sign of Captain Jack Sparrow, but he has to be hiding somewhere. Maybe he's at the Crown & Fin Pub having a tot of Navy Strength Pusser's Rum.
Video taken from deck 10 aft near the Palo restaurant.