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Cancel HYDROLANT 1575/21 and this msg, aid restored

North Sea · Orkney Islands · HYDROLANT 1667/21

issued: 2021-06-23 12:10Z
status: cancelled 2021-06-23 12:10Z (archive)
cancels: HYDROLANT 1575/21
authority: WZ 680/21 231203Z JUN 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
ORKNEY ISLANDS.
DNC 20.
CANCEL HYDROLANT 1575/21 AND THIS MSG,
AID RESTORED.

Timeline

Cgoc shetland mf dsc and r/t services at st margarets hope site 58-49.3N 002-57.4W off aircancels · 2021-06-12
Cgoc shetland mf dsc and r/t services at st margarets hope site 58-49.3N 002-57.4W off airreplaced · 2021-06-12

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Other

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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.