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News & Announcements
The HNHS, a pioneer in S-100 era
The Hellenic Navy Hydrographic Service (HNHS) announce that the first 96 official Greek Electronic Navigational Charts (ENCs), based on the
2 February 2026
Delivery / Receipt Duties of HNHS Director
On Tuesday 27 January, 2026, Commodore Ioannis Asteriou HN, delivered his duties as Director of the HNHS, to Commodore Dimitrios Alevras
29 January 2026
Nautical Chart 444
44The Hellenic Navy Hydrographic Service informs the mariners that the following paper nautical chart has been published and is available
3 November 2025
