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.

The ICS Guide to Helicopter/Ship Operations is the industry standard best practice guide for shipping companies, ships’ crew and helicopter operators.

London Pilots (PLA) have issued an excellent quick reference guide for Pilot Transfer arrangements, which can be used for pilots as well as ship’s crews. Please take not of this document and if you can, try to incorporate it into your procedures.

When publishing articles or pictures about pilots and their pilot ladders, very often we see the use of backpacks. The use of backpacks is controversial, since its weight, or buoyancy, can influence the functioning of the lifejacket used.

‘It certainly hurts – using the integrated lifting sling on a life jacket.’

Version from 1st May 2021: Ships that require the services of a pilot need to ensure that the Pilot Transfer Arrangements (PTA) they provide are in compliance with the requirements prescribed under SOLAS V/23 and IMO Resolution A.1045(27) [as amended by IMO Resolution A.1108(29)].

The film "Captain Brown Harbor Pilot" depicts the crucial role of harbor pilots in safely navigating large ships into ports, particularly during foggy conditions. It follows Bob, who learns from his Uncle Captain Brown about the various signals, equipment, and safety measures involved in harbor navigation. The film emphasizes the importance of pilots, who are trained to manage the complexities of harbor traffic, communicate with ships, and ensure safe docking. Viewers also see the...

Humphree motion control systems appear on these pages almost weekly. Established 19 years ago by a group of very experienced Swedish marine engineers, the company has made a distinguished name for its products in the comparatively short time since.