Witherbys.com
Posted by Witherbys on 28th May 2025
Maritime Security in 2025: Navigating the Evolving Landscape
A Changing Security Landscape
As the maritime industry faces a rapidly shifting security landscape,
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Chief Mate/Master Unlimited: Orals Notes
(Macneil's Seamanship Examiner) (1st Edition: 2025)
ECDIS Procedures Guide
2025–2026 Edition, Volumes 1–6
Passage Planning Guide: English Channel, Dover Strait and Southern North Sea
(2026–27 Edition)
Ship to Ship Transfer Guide for Petroleum, Chemicals and Liquefied Gases
Second Edition
Passage Planning Guide: Great Barrier Reef and Torres Strait
(PPG - GBRTS 2026-27 Edition)
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Recent Posts
Posted by Witherbys on 10th Apr 2025
Navigating the Baltic Sea and Danish Straits: Addressing Challenges for Effective Passage Planning
The Baltic Sea and Danish Straits are among the world’s busiest maritime corridors, with
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Posted by Witherbys on 22nd Jan 2025
Stay Compliant with Ballast Water Guidelines Using Witherbys’ Updated Ballast Water Record Book
The Ballast Water Management Convention (2004) requires all ships of 400 GT and above to keep a reco
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