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Cancel HYDROLANT 1797/21 and this msg, aid restored

North Sea · Scotland · HYDROLANT 1817/21

issued: 2021-07-10 10:18Z
status: cancelled 2021-07-10 10:18Z (archive)
cancels: HYDROLANT 1797/21
authority: WZ 741/21 101013Z JUL 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
SCOTLAND.
DNC 20.
CANCEL HYDROLANT 1797/21 AND THIS MSG,
AID RESTORED.

Timeline

Kinnairds head light 57-41-51N 002-00-15W unreliablecancels · 2021-07-07
Kinnairds head light 57-41-51N 002-00-15W unreliablereplaced · 2021-07-07

Nearby now · within 120 nm

Nothing else in force within 120 nm.

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Other

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.