Exercises
Hazardous operations
Western North Atlantic · Brazil-north Coast · HYDROLANT 3375/16
- issued
- 2016-12-15 00:47Z
- status
- cancelled 2016-12-21 04:00Z (archive)
- self-cancels
- 2016-12-21 04:00Z
- authority
- NAVAREA V 355/16 150043Z DEC 16.
- position
- 5.012, -47.949
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. BRAZIL-NORTH COAST. HAZARDOUS OPERATIONS. DNC 01. 1. HAZARDOUS OPERATIONS 200300Z TO 210300Z DEC IN AREA BOUND BY 05-15N 047-27W, 04-44N 047-28W, 04-46N 048-27W, 05-18N 048-25W. 2. CANCEL THIS MSG 210400Z DEC 16.
This area · military exercises
67 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Hazardous operations 201100Z to 202000Z jun in areas bound by: a. 02-09.00N 049-10.00W, 02-09.00N…2023-06-15
- Hazardous operations 191100Z to 191200Z jun in areas bound by: a. 02-04.00N 049-15.00W, 02-09.00N…2023-06-14
- Hazardous operations 070900Z to 071200Z dec in area bound by 03-21.0N 050-05.0W, 03-33.0N 050-15.0W,…2018-12-02
- Hazardous operations 161100Z to 161900Z jul in area bound by 04-04N 049-58W, 03-50N 050-25W, 03-13N 050-06W,…2017-07-11
- Hazardous operations 142025Z feb to 140005Z mar in areas bound by: a. 05-16N 047-26W, 04-44N 047-27W, 04-47N…2017-02-11
- Hazardous operations 140300Z to 150300Z feb in area bound by 05-16N 047-26W, 04-44N 047-27W, 04-47N 048-26W,…2017-02-09
Season · when military exercises happen here
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A
M
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J
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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
34 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.