News

The Hellenic Navy Hydrographic Service informs the mariners that the following paper nautical chart has been published and is available from the HNHS Sale Point

The Hellenic Navy Hydrographic Service participated in the Scientific Conference held in Kalamata to mark the 40th anniversary of the devastating 1986 Kalamata earthquake, under the meaningful theme “Memory,

The Hellenic Navy Hydrographic Service informs the mariners that the following paper nautical chart has been published and is available from the HNHS Sale Point

2026, JUNE 21 WORLD HYDROGRAPHY DAY  “Transforming how ocean data is shared” The Hydrographic Service of the Hellenic Navy (NHN), harmonizes with the International Hydrographic

The Hellenic Navy Hydrographic Service (HNHS) participated at the International Shipping Exhibition “POSIDONIA” for eighth consecutive time, which constitutes a very important marketing instrument of

The Hellenic Navy Hydrographic Service informs the mariners that the following paper nautical chart has been published and is available from the HNHS Sale Point

44The Hellenic Navy Hydrographic Service informs the mariners that the following paper nautical chart has been published and is available from the HNHS Sale Point

The Hellenic Navy Hydrographic Service (HNHS) announce that the first 96 official Greek Electronic Navigational Charts (ENCs), based on the new S-101 standard of the

On Tuesday 27 January, 2026, Commodore Ioannis Asteriou HN, delivered his duties as Director of the HNHS, to Commodore Dimitrios Alevras HN. The ceremony honoured by