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Cancel HYDROLANT 3987/18 and this msg, aids restored

North Sea · HYDROLANT 3999/18

issued: 2018-12-22 22:47Z
status: cancelled 2018-12-22 22:47Z (archive)
cancels: HYDROLANT 3987/18
authority: WZ 1317/18 222235Z DEC 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
DNC 20.
CANCEL HYDROLANT 3987/18 AND THIS MSG,
AIDS RESTORED.

Timeline

All navaids at platform ensign in 53-35.4N 001-46.4E inoperativecancels · 2018-12-21
All navaids at platform ensign in 53-35.4N 001-46.4E inoperativereplaced · 2018-12-21

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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.