Exercises
Gunnery exercises 011000Z to 011900Z dec within ten miles of 04-20S 037-00W
Brazil-north Coast · Gunnery · HYDROLANT 1984/11
- issued
- 2011-11-25 15:34Z
- status
- cancelled 2011-11-26 00:40Z (archive)
- self-cancels
- 2011-12-01 20:00Z
- authority
- NAVAREA V N 1099/11 251221Z NOV 11.//
- sea
- South Atlantic Ocean
- position
- -4.333, -37.000 · r 10.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-NORTH COAST. GUNNERY. 1. GUNNERY EXERCISES 011000Z TO 011900Z DEC WITHIN TEN MILES OF 04-20S 037-00W. 2. CANCEL THIS MSG 012000Z DEC.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-12-01 10:00Z | 2011-12-01 19:00Z | — | 9 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
320 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
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26
- Hazardous operations 03 aug thru 11 sep in area bound by 05-42.53S 034-45.02W, 06-09.83S 034-46.82W,…2026-07-29
- Hazardous operations 261300Z to 261900Z feb in area within ten miles of 05-40.00S 034-57.00W2024-02-22
- Hazardous operations 221300Z to 221900Z feb in area within five miles of 05-42.00S 035-01.00W2024-02-19
- Hazardous operations daily 1100Z to 2000Z 06 thru 08 dec in area bound by 05-51.89S 034-54.35W, 05-47.04S…2023-12-01
- Hazardous operations 051100Z to 051500Z dec in area within ten miles of 05-39.00S 034-52.00W2023-12-01
- Hazardous operations 291000Z to 291600Z sep in area within ten miles of 05-31.00S 034-53.00W2023-09-24
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Gunnery exercises 011000Z to 011900Z dec within ten miles of 04-20S 037-00Wcancelled by · 2011-11-26
Nearby now · 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.