Other

Cancel HYDROLANT 1747/22 and this msg, exercises completed

North Channel · Scotland · HYDROLANT 1838/22

issued: 2022-07-22 21:52Z
status: cancelled 2022-07-22 21:52Z (archive)
cancels: HYDROLANT 1747/22
authority: WZ 761/22 222102Z JUL 22.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH CHANNEL.
SCOTLAND.
DNC 20.
CANCEL HYDROLANT 1747/22 AND THIS MSG,
EXERCISES COMPLETED.

Timeline

GPS jamming exercises 0730Z to 1500Z daily 11 thru 29 jul in area within 22 miles of 54-50.30N 004-55.80Wcancels · 2022-07-11
GPS jamming exercises 0730Z to 1500Z daily 11 thru 29 jul in area within 22 miles of 54-50.30N 004-55.80Wreplaced · 2022-07-11

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 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.