Inside this issue

All @ Sea- What's next for The Navigator?

How AIS works and what it does - IALA regulates the global usage of AIS. Here, IALA Deputy Secretary-General Omar Frits Eriksson and Technical Operations Manager Minsu Jeon look at the evolution of AIS onboard ships and examine its uses on SOLAS and non-SOLAS vessels, as well as the pros and cons of this versatile piece of technology

Above and beyond: Practical ways to use AIS on board ship - Gregor Stevens (Senior Manager Nautical) and Arvind Natrajan (Senior Marine Advisor Crewing and Training), of the International Chamber of Shipping, look at some of the ways in which AIS can be used on board ship – and a few points to bear in mind

WATCHOUT - Erroneous AIS data led to a two-ship collision in poor visibility In this series, we take a look at maritime accident reports and the lessons that can be learned

Who's navigating? The right place at the right time  -Marine Pilot Jason Rebello AFNI talks about his life as a pilot in Western Australia and how AIS forms an integral part of his role, from both a pilotage and VTS perspective

WAYPOINT - ‘Applying Information Safely’ – an alternative meaning for AIS- George Shaw from the Royal Institute of Navigation looks at how to use AIS safely and explores some of the risks that must be overcome to ensure its ongoing value

Take 10 - AIS is a hugely important tool for vessel safety and navigation, and its evolution is both rapid and ongoing. Here are ten important things to remember about AIS.

 

29 Sep 2025

Take 10 #40: Managing GNSS

Ten top tips for managing GNSS – and the absence of it

The Navigator statement
29 Sep 2025

WAYPOINT - Staying alert to jamming and spoofing

George Shaw from the Royal Institute of Navigation explores how GNSS can become vulnerable to jamming and spoofing and what mariners can do to stay on course

The Navigator statement
29 Sep 2025

Who's Navigating? Sailing, shipping and building mutual respect

A love for life on the water led Third Officer Scarlett Barnett-Smith to pursue a rewarding career at sea

The Navigator statement
29 Sep 2025

WATCHOUT - Loss of GPS leads to groundings, disruption and delay

In this series, we take a look at issues affecting the safety of mariners and the lessons that can be learned from incident reports and examples. The following case studies and analysis have been provided by Gard P&I Club

The Navigator statement
29 Sep 2025

Taking action

Far from being a theoretical concern, recent incidents in geopolitical conflict zones have underscored the very real and immediate dangers posed by compromised global navigational satellite systems (GNSS).

The Navigator statement
29 Sep 2025

GNSS jamming

GNSS such as GPS, GLONASS, Galileo and BeiDou are key elements of positioning, navigation and timing. Their signals, however, can be affected not only by unintentional interference but also by intentional jamming. The growing reliance of ships on GNSS means that seafarers need to be aware of how GNSS jamming happens and how to detect it

The Navigator statement
29 Sep 2025

NavBrief

Do you know where your ship is? Now imagine that the satellite navigation system has failed, and the position is now longer marked on the ECDIS – or is showing as somewhere the ship cannot possibly be. Now what happens?

The Navigator statement
30 May 2025

Who's Navigating? Stepping outside the comfort zone

Deck cadet Chelsa Maria George Paul talks about her experiences at sea, her ambitions to rise through the ranks and her desire to be a good role model for women all over the world who want to build a career at sea.

The Navigator statement
30 May 2025

WAYPOINT - Spotting whales from space?

Space and AI technologies are increasingly able to provide information that helps mariners plan routes to avoid whales at sea – but old-fashioned look-out skills are still needed. George Shaw from the Royal Institute of Navigation investigates further.

The Navigator statement
Show more