How GPS works? Trilateration explained

Of course, as a Nautical Specialist, I also deal with the international discussion on the advantages and disadvantages of satellite-based navigation, e-navigation and conventional terrestrial and astronomical navigation.

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,

The vulnerability of GNSS in shore-based use is definitely different and to be regarded as much more risky than on the high seas.

The latest summary from PTR Holland on the subject of pilot ladders. Here is the most important information on maintenance, use and replacement & insepection record book.

Maritime Education

Report by nC2 Engineering Consultancy at the University of Southampton on behalf of the International Maritime Pilots' Association (IMPA) to investigate the effectiveness and impact of different methods of securing pilot ladders in medium lengths in a laboratory-based project.

It is not often that this blog is used to show bad practice, however in this case some pictures tell a whole story. Ship is compliant by design for rigging a combination. How about the operator(s)?

RINA ACT Technical Meeting
23 November 2021
Port Ash Australia: Ship Handling Training & Research Centre
By A. Beazley, Port Ash, Australia

#PilotVessel "CATAMARÁN ANTARES"/ On board #BulkCarrierShip "KENNADI" #ZonaComún #RioDeLaPlata #Argentina/ 29th. December 2024 - 17:15 Local Time.- On this video (with original sound), you can watch the Pilot Vessel "CATAMARÁN ANTARES", arrived at #boardingpoint #ZonaComún #RioDeLaPlata to change Pilots  (Disembarking Maneuver of the Rio de la Plata Pilots and Embarking Manuever of Rio Paraná Pilots).- This video was filmed on board the following Vessel: Bulk Carrier Ship "KENNADI" - Call...

On December 1st 2019 Dublin Port received a delivery of a new Pilot Boat - DPC Tolka.
This 1,195 horsepower 17.1m Orc vessel with a 5.3m Beam & Range 150 can reach greater distances and will allow Dublin Port’s highly skilled marine pilots to board larger ships in all weathers.
DPC Tolka has allowed Dublin Port to upgrade equipment in line with customer investment in new ships and additional capacity on existing routes.
Designed by French Naval Architect Pantocarene for both fuel...