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Cancel HYDROLANT 546/18 and this msg, aid restored

North Channel · Northern Ireland · HYDROLANT 549/18

issued: 2018-02-15 09:55Z
status: cancelled 2018-02-15 09:55Z (archive)
cancels: HYDROLANT 546/18
authority: WZ 196/18 150920Z FEB 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH CHANNEL.
NORTHERN IRELAND.
DNC 19, DNC 20.
CANCEL HYDROLANT 546/18 AND THIS MSG,
AID RESTORED.

Timeline

East maiden light 54-55.7N 005-43.7W unreliablecancels · 2018-02-14
East maiden light 54-55.7N 005-43.7W unreliablereplaced · 2018-02-14

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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.