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Cancel HYDROLANT 927/21 and this msg, service restored

Eastern North Atlantic · Shetland Islands · HYDROLANT 954/21

issued: 2021-04-07 17:24Z
status: cancelled 2021-04-07 17:24Z (archive)
cancels: HYDROLANT 927/21
authority: WZ 397/21 071720Z APR 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
SHETLAND ISLANDS.
DNC 20.
CANCEL HYDROLANT 927/21 AND THIS MSG,
SERVICE RESTORED.

Timeline

Cgoc shetland mf dsc and r/t services at collafirth hill site 60-32.0N 001-23.5W off aircancels · 2021-04-05
Cgoc shetland mf dsc and r/t services at collafirth hill site 60-32.0N 001-23.5W off airreplaced · 2021-04-05

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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.