Other

Cancel HYDROLANT 2808/21 and this msg, exercise suspended

North Channel · Irish Sea · Scotland · HYDROLANT 2822/21

issued: 2021-11-16 11:33Z
status: cancelled 2021-11-16 11:33Z (archive)
cancels: HYDROLANT 2808/21
authority: WZ 1198/21 161126Z NOV 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH CHANNEL.
IRISH SEA.
SCOTLAND.
DNC 20.
CANCEL HYDROLANT 2808/21 AND THIS MSG,
EXERCISE SUSPENDED.

Timeline

GPS jamming exercises 0830Z to 1600Z daily 15 nov thru 10 dec in area within 20 miles of 54-50N 004-56Wcancels · 2021-11-14
GPS jamming exercises 0830Z to 1600Z daily 15 nov thru 10 dec in area within 20 miles of 54-50N 004-56Wreplaced · 2021-11-14

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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.