Exercises
Hazardous operations
Brazil-north Coast · HYDROLANT 2485/10
- issued
- 2010-12-23 03:42Z
- status
- cancelled 2010-12-29 22:25Z (archive)
- authority
- NAVAREA V N 1621/10 230027Z DEC 10.
- sea
- North Atlantic Ocean
- position
- 4.988, -47.370
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-NORTH COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 28 DEC 10 THRU 28 JAN 11 IN AREA BOUND BY 04-48N 048-30W, 05-19N 048-28W, 05-02N 045-59W, 04-46N 046-00W. 2. CANCEL THIS MSG 29 JAN 11.
This area · military exercises
59 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
17
- 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
- Hazardous operations2017-01-22
- Hazardous operations2017-01-22
- Hazardous operations2016-12-16
Season · when military exercises happen here
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F
M
A
M
J
J
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 2485/10, 2487/10, 2488/10 and this msg, operations completedcancelled by · 2010-12-29
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.