News

PRESS RELEASE World Hydrography Day, 2024 June 21 1. The 21st of June, has been designated by the International Hydrographic Organization (IHO) and adopted by

On Tuesday 28 May, 2024, Rear Admiral Dimitrios Efstathiou HN, delivered his duties as Director of the HNHS, to Captain Ioannis Asteriou HN. The ceremony honoured

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

The Hellenic Navy Hydrographic Service informs the mariners that the following chart has been published and will be in sale from Wednsday 24/3/2024 onwards, from the

On Tuesday, February 6, 2024 twenty-five (25) members of the Hellenic Navy Hydrographic Service, were trained at the premises of the First Aid National Center

The Hellenic Navy Hydrographic Service informs mariners that: 1. The Catalogue of Nautical Charts and Nautical Publications, edition 15, 2014, has been printed, published and

The Hellenic Navy Hydrographic Service informs mariners, that A new Electronic Navigational Chart  (ENC GR6QQK01), “Peiraias Harbor and Keratsini Bay“, has been printed on 21

On Wednesday, December 13, 2023, an educational visit of the 1st Laboratory Center of Agia Paraskevi to the Hellenic Navy Hydrographic Service  took place. During

The Hellenic Navy Hydrographic Service composed the Littoral Survey Unit (LSU), in order to conduct hydrographic surveys and acquire data from Harbors, or part of