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Cancel HYDROLANT 1904/18 and this msg

North Sea · England-southwest Coast · HYDROLANT 3738/18

issued: 2018-11-30 11:56Z
status: cancelled 2018-11-30 11:56Z (archive)
cancels: HYDROLANT 1904/18
authority: NAVAREA I 164/18 301001Z NOV 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
ENGLAND-SOUTHWEST COAST.
DNC 20.
CANCEL HYDROLANT 1904/18 AND THIS MSG.

Timeline

Unexploded ordnance in 51-19.31N 001-56.12Ecancels · 2018-06-14
Unexploded ordnance in 51-19.31N 001-56.12Ereplaced · 2018-06-14

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.