Exercises
Hazardous operations 1000Z to 1700Z daily 29 and 30 apr within 25 miles of 57-30N 008-20W
HYDROLANT 858/03
- issued
- 2003-04-28 21:25Z
- status
- cancelled 2003-04-30 18:00Z (archive)
- self-cancels
- 2003-04-30 18:00Z
- authority
- WZ 557/03 281943Z APR 03
- sea
- North Atlantic Ocean
- position
- 57.500, -8.333 · r 25.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1000Z TO 1700Z DAILY 29 AND 30 APR WITHIN 25 MILES OF 57-30N 008-20W. 2. CANCEL THIS MSG 301800Z APR.
This area · military exercises
339 within 180 nm since 2001 · 2 in the last 12 months · 0 in force now
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- Hazardous operations 0800Z to 1830Z daily 24 thru 28 aug and 31 aug thru 04 sep in areas within: a. 27 miles…2026-08-19
- Hazardous operations 0700Z to 1700Z daily 18 thru 21 aug in area within 17 miles of 57-24.90N 007-59.70W2026-08-17
- Hazardous operations 0900Z to 1900Z daily 19 thru 22 mar in area within 55 miles of 57-34.00N 010-32.00W2024-03-18
- Hazardous operations 0900Z to 1900Z daily 18 thru 22 mar in area within 70 miles of 56-53.00N 009-46.00W2024-03-13
- Hazardous operations 0900Z to 2230Z daily 06 thru 10 nov in area within 16 miles of 57-27.00N 007-56.00W2023-11-04
- Hazardous operations 0900Z to 2230Z daily 31 oct thru 03 nov in area within 16 miles of 57-27.00N 007-56.00W2023-10-30
Season · when military exercises happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 74.7 nm
Worldwide now
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
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.