How does GPS work?

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.

Course Name: Berthing, Anchoring & other Mooring Operations
Topic Name: Berthing

Learn more about MITAGS in their full-length feature "About Us" video!

On April 20, 2026, the Columbia River Bar Pilots conducted a MOB drill with the U.S. Coast Guard Station Astoria.

In the spring of 2023, the IMO Sub-commission on Navigation, Communications and Search and Rescue (NCSR) may start a process of review and amendments to the SOLAS Ch V. reg 23

The American P&I Club’s Loss Prevention team is dedicated to protecting the most valuable resource the maritime industry has – the human resource! Earlier this year, the Club hosted local Members, pilots, and industry experts in New York City for a round table discussion entitled “Safe Boarding of Vessels”. Participants discussed boarding procedures and boarding equipment on various types of vessels and solutions for reducing the risk of slips, trips and falls.
In this video, Danielle...

Pilot on Board - Documentary Movie ⚓️ The documentary Pilot on Board shows us the highly responsible work of Finnish pilots and pilot boat operators, through all seasons, in different circumstances, ships and ports. In spring we go onboard in Örregrund, Kotka, to guide the cargo ship M/S Arabian Breeze to port. In summer we see how the 290 metres long cruise ship M/S Emerald Princess is piloted from Harmaja to the West Harbour in Helsinki. The pilotage of a Dutch ship in Lake Saimaa was...

Pilot Mohammed Bida is a marine pilot who doubles as the Habour Master, Calabar Port. His skill and precision at work has earned him local and international recognition and double promotion at work. Here's inside Pilot Bida's day.