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Poseidon Services

Challenger

Outfit Management

Compass Adjusting & Repairs

Paper Charts & Publications

Auto Routeing

Challenger Shield

Electronic Navigation

Electronic Navigation

Digital Publications

Digital Publications

Team

Team

Partners

Partners

Total Navigation Solutions

Efficient. Simplistic. Evolutionary.

A trusted and reliable partner for all your navigational requirements is Poseidon Navigation Services. The company opened doors in 2014 and is owned and run by Thomas Gunn, an industry leader with over 40 years’ maritime experience.

While evolving with the demands of the navigation world, PNS Ltd can offer a variety of digital solutions starting with our very own Challenger software which provides weekly updates, voyage planning tools and instant licensing, ChallengerShield for cyber security on the Bridge, ADMIRALTY Digital Publications (ADP), ADMIRALTY Electronic Nautical Publications (AENP), ADMIRALTY Vector Chart Service (AVCS), Witherby Connect & IMO digital titles… the list goes on.  

As well as migrating with the times we believe that tradition should continue to be supported where customers still rely on good old-fashioned paper charts and publications. Providing bespoke services to our clients sets us apart from the rest.

Tom Gunn

Latest News

INTERTANKO Guide to Safe Navigation

INTERTANKO Guide to Safe Navigation

Shipping has evolved significantly over the years. Research in maritime safety and operations over the past few decades has been intensive and has resulted in significant improvements. Chart carriage requirements are now satisfied by using Electronic Chart Display...

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Navigation Assessor Short Course

Navigation Assessor Short Course

This course explores key issues and provides practical advice on: What defines an assessment Improving safety and best practice How to conduct the assessment with a systematic approach Preparing an effective report. Who is this course aimed at? Personnel requiring to...

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New Editions Week 3

New Editions Week 3

Charts & Publications Title Due New Editions of ADMIRALTY Charts to be Published 20th January 2022 151 International Chart Series, France - South Coast, Port of Marseille. 20/1/2022 1303 China - East Coast, Zhoushan Qundao, Nanhui Zui to Huoshan Liedao. 20/1/2022...

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