Exercises
Hazardous operations 100800Z to 101900Z mar in area within 40 miles of 46-00.00N 004-00.00W
Bay of Biscay · France · HYDROLANT 528/23
- issued
- 2023-03-09 17:54Z
- status
- cancelled 2023-03-10 20:00Z (archive)
- self-cancels
- 2023-03-10 20:00Z
- authority
- AVURNAV BREST 68/23 091603Z MAR 23.
- sea
- Bay of Biscay
- position
- 46.000, -4.000 · r 40.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BAY OF BISCAY. FRANCE. DNC 08. 1. HAZARDOUS OPERATIONS 100800Z TO 101900Z MAR IN AREA WITHIN 40 MILES OF 46-00.00N 004-00.00W. 2. CANCEL THIS MSG 102000Z MAR 23.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2023-03-10 08:00Z | 2023-03-10 19:00Z | — | 11 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
513 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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24
- Gunnery exercises 021100Z to 021300Z and 021400Z to 021600Z may in area bound by 48-20.40N 004-37.00W,…2024-05-02
- Gunnery exercises 010700Z to 010900Z may in area bound by 48-21.00N 005-20.00W, 48-21.00N 004-53.00W,…2024-04-30
- Gunnery exercises 291400Z to 291600Z apr in area bound by 48-20.40N 004-37.00W, 48-20.01N 004-39.52W,…2024-04-26
- Hazardous operations 301100 to 301400 and 301900Z to 302200Z apr in area bound by 44-35.00N 001-32.00W,…2024-04-26
- Gunnery exercises 231300Z to 231500Z and 231700Z to 231900Z apr in area bound by 47-46.40N 005-00.00W,…2024-04-22
- Gunnery exercises 200600Z to 200900Z apr in area bound by 48-20.40N 004-37.00W, 48-20.01N 004-39.52W,…2024-04-19
Season · when military exercises happen here
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M
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J
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S
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 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.