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Cancel HYDROLANT 3633/17 and this msg, service restored

Eastern North Atlantic · Shetland Islands · HYDROLANT 4146/17

issued: 2017-12-21 12:23Z
status: cancelled 2017-12-21 12:23Z (archive)
cancels: HYDROLANT 3633/17
authority: WZ 1574/17 211005Z DEC 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
SHETLAND ISLANDS.
DNC 20.
CANCEL HYDROLANT 3633/17 AND THIS MSG, SERVICE RESTORED.

Timeline

Cgoc shetland mf dsc at collafirth hill 60-32N 001-23W unreliablecancels · 2017-11-10
Cgoc shetland mf dsc at collafirth hill 60-32N 001-23W unreliablereplaced · 2017-11-10

Nearby now · 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.