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.

🚤 Safety at sea starts with preparation. Our Marine Operations team recently carried out a live Man Overboard (MOB) drill using the new recovery platform on our pilot boat, Trais Leopard. Regular training exercises help ensure our equipment, procedures and crews are ready to respond effectively in an emergency. These drills are a vital part of maintaining the highest standards of marine safety and operational readiness. ⚓ Prepared. Practised. Ready to respond. #MarineSafety #ManOverboard...

This book was only available in some areas, now the author has created an e-book version. Furthermore it´s available on amazon as a paperback.

Completely new book on Ship manoeuvring techniques based on new revealing facts which have been brought to light. Must read for all the mariners to understand the behaviour of ships and how to control her behaviour during manoeuvring.

Understanding the fundamentals of the pivot point is highly required for understanding the alteration of the courses. Pivot point is an imaginary point on the vessel which turns on a circular path on the perimeter of vessel’s turning circle when the vessel makes a turn. The knowledge about the position of the pivot point in a manoeuvring situation provides the ship handler with the information on the geometry of motion of the ship.

The role of a Tug Master undertaking harbour towage activities is a very specific one. He/she has to, alone or in cooperation with other Tug Masters, assist a ship in a safe and efficient way using his/her tug to the best of its qualities. 

A pilot boat is a specialized vessel that is used to transport pilots to and from ships that are entering or leaving port. Pilot boats are typically small, fast vessels that are designed to operate in a variety of weather conditions and sea states.

CLASSIC YACHT TV 'FEATURED BOAT FOR SALE'. Launched in 1911, built for Pilot Morrice, ‘Cornubia’s maiden voyage was her first job - to deliver her owner and pilot to a ship off Barry Island (South Wales, UK). This film is the story of a brave and noble boat, passionately narrated by her current owner TONY WINTER.
This classic boat was restored in 2004, relaunched in 2009.
Feaured Boat For Sale on Classic Yacht TV: classicyacht.tv/classic-yachts-for-sale/#classic-yacht-tv-featured-classic-...

On March 26, Captain Anne McIntyre received the Lifetime Achievement Award at the California State University Maritime Academy Alumni Association’s 17th Annual Scholarship and Awards Gala. The Lifetime Achievement Award represents the highest honor bestowed by Cal Maritime and awards alumni who have made significant contributions to their industries, their chosen profession, and to the academy over the course of their careers.