Inside this issue

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

All you ever wanted to know about UKC... - Under Keel Clearance (UKC) is a complex topic, and one with many aspects to it – but it is a vital one, as it comes down to what mariners can do to avoid ships grounding in shallow navigation channels. From calculating static UKC to understanding squat and honing UKC management techniques, Dr Tim Gourlay explains the basics.

WATCHOUT - Insufficient focus on effetcs of squat caused ferry to ground- In this series, we take a look at maritime accident reports and the lessons that can be learned

Who's navigating?- Sharing is caring - Cruise ship Second Officer Kruskayta Arellano talks about breaking down cultural barriers at work and why navigators must keep sharing their knowledge for the good of everyone involved.

WAYPOINT - Thinking in three dimensions - Dr Andy Norris, an active Fellow of The Nautical Institute and the Royal Institute of Navigation, looks at calculating and negotiating the distance from land – at sea and in the air.

Take 10 - Tips to help answer many of the most pressing questions

 

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

WATCHOUT - Voluntary whale avoidance routing

In this series, we take a look at issues affecting the safety of mariners and the species with whom we share our oceans and seas.

The Navigator statement
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