Exercises
Gunnery exercises 202200Z to 272200Z apr within 70 miles of 25-46S 040-04W
Western South Atlantic · Brazil-southeast Coast · Gunnery · HYDROLANT 835/12
- issued
- 2012-04-15 05:44Z
- status
- cancelled 2012-04-27 23:00Z (archive)
- self-cancels
- 2012-04-27 23:00Z
- cancels
- HYDROLANT 825/12
- authority
- NAVAREA V S 496/12 141051Z APR 12 - WZ 526/12 150500Z APR 12.
- sea
- South Atlantic Ocean
- position
- -25.767, -40.067 · r 70.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-SOUTHEAST COAST. GUNNERY. 1. GUNNERY EXERCISES 202200Z TO 272200Z APR WITHIN 70 MILES OF 25-46S 040-04W. 2. CANCEL HYDROLANT 825/12(36), AID RESTORED. 3. CANCEL THIS MSG 272300Z APR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2012-04-20 22:00Z | 2012-04-27 22:00Z | — | 168 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
142 within 180 nm since 2005 · 2 in the last 12 months · 2 in force now
05
10
15
20
25
26
- Hazardous operations 0800Z to 2100Z daily 18 thru 20 aug in area within ten miles of 25-06.00S 041-13.00W2026-08-13
- Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…2026-07-29
- Hazardous operations 241400Z to 242100Z mar in area bound by 23-40.00S 041-50.00W, 23-40.00S 042-21.00W,…2024-03-19
- Hazardous operations 132200Z to 140400Z mar in area bound by 23-40.00S 041-50.00W, 23-40.00S 042-21.00W,…2024-03-12
- Hazardous operations 280900Z to 281500Z feb in area within 20 miles of 23-45.00S 041-45.00W2024-02-23
- Hazardous operations 270900Z to 271500Z feb in area within 20 miles of 23-45.00S 041-45.00W2024-02-22
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
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D
month of issue, all years in the archive
Timeline
- Wales-northwest Coastcancels · 2012-04-14
- Wales-northwest Coastreplaced · 2012-04-14
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.