Exercises
Hazardous operations
Brazil-southeast Coast · HYDROLANT 833/16
- issued
- 2016-04-08 01:00Z
- status
- cancelled 2016-04-15 02:00Z (archive)
- self-cancels
- 2016-04-15 02:00Z
- authority
- NAVAREA V S 309/16 080030Z APR 16.
- sea
- South Atlantic Ocean
- position
- -26.320, -41.244
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTHEAST COAST. HAZARDOUS OPERATIONS. DNC 01. 1. HAZARDOUS OPERATIONS 0700Z TO 0100Z COMMENCING DAILY 13 AND 14 APR IN AREA BOUND BY 25-37S 041-57W, 26-14S 040-12W, 27-01S 040-32W, 26-25S 042-17W. 2. CANCEL THIS MSG 150200Z APR 16.
This area · military exercises
232 within 180 nm since 2005 · 2 in the last 12 months · 2 in force now
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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 220000Z to 252359Z apr in area bound by 23-23.00S 042-15.00W, 23-23.00S 042-45.00W,…2024-04-19
- 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
Season · when military exercises happen here
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month of issue, all years in the archive
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.