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Cancel HYDROLANT 175/21 and this msg, aid restored

North Sea · HYDROLANT 473/21

issued: 2021-02-18 17:02Z
status: cancelled 2021-02-18 17:02Z (archive)
cancels: HYDROLANT 175/21
authority: WZ 189/21 181656Z FEB 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
DNC 20.
CANCEL HYDROLANT 175/21 AND THIS MSG, AID RESTORED.

Timeline

Platform brae b 16/7A, 58-47.58N 001-20.60E unlitcancels · 2021-01-19
Platform brae b 16/7A, 58-47.58N 001-20.60E unlitreplaced · 2021-01-19

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.