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Cancel HYDROLANT 3616/20 and this msg, aid restored

North Sea · England · HYDROLANT 3621/20

issued: 2020-11-21 20:29Z
status: cancelled 2020-11-21 20:29Z (archive)
cancels: HYDROLANT 3616/20
authority: WZ 1272/20 212020Z NOV 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
ENGLAND.
DNC 20.
CANCEL HYDROLANT 3616/20 AND THIS MSG,
AID RESTORED.

Timeline

Chiswick platform 53-28.2N 002-55.2E unlitcancels · 2020-11-21
Chiswick platform 53-28.2N 002-55.2E unlitreplaced · 2020-11-21

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

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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.