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Cancel HYDROLANT 3243/20 and this msg

North Channel · Northern Ireland · HYDROLANT 3337/20

issued: 2020-10-30 20:11Z
status: cancelled 2020-10-30 20:11Z (archive)
cancels: HYDROLANT 3243/20
authority: WZ 1175/20 301955Z OCT 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH CHANNEL.
NORTHERN IRELAND.
DNC 20.
CANCEL HYDROLANT 3243/20 AND THIS MSG. OPERATIONS
COMPLETED.

Timeline

Underwater operations in progress until further notice by M/V normand frontier in vicinity of trackline…cancels · 2020-10-25
Underwater operations in progress until further notice by M/V normand frontier in vicinity of trackline…replaced · 2020-10-25

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

30 other warnings in force · see all

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.