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Cancel HYDROLANT 3957/18 and this msg, aid restored

Irish Sea · Wales · HYDROLANT 3976/18

issued: 2018-12-20 22:39Z
status: cancelled 2018-12-20 22:39Z (archive)
cancels: HYDROLANT 3957/18
authority: WZ 1301/18 202221Z DEC 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

IRISH SEA.
WALES.
DNC 20.
CANCEL HYDROLANT 3957/18 AND THIS MSG,
AID RESTORED.

Timeline

Skerries light 53-25.3N 004-36.5W unreliablecancels · 2018-12-19
Skerries light 53-25.3N 004-36.5W unreliablereplaced · 2018-12-19

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Everything the classifier did not place elsewhere. All current other warnings →

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.