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Cancel HYDROLANT 639/17 and this msg, aid restored

Celtic Sea · Ireland-southeast Coast · HYDROLANT 665/17

issued: 2017-02-28 20:11Z
status: cancelled 2017-02-28 20:11Z (archive)
cancels: HYDROLANT 639/17
authority: WZ 253/17 281930Z FEB 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CELTIC SEA.
IRELAND-SOUTHEAST COAST.
DNC 19.
CANCEL HYDROLANT 639/17 AND THIS MSG, AID RESTORED.

Timeline

Hook head light 52-07.3N 006-55.8W unreliablecancels · 2017-02-26
Hook head light 52-07.3N 006-55.8W unreliablereplaced · 2017-02-26

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Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.