Exercises
Hazardous operations
Brazil-north Coast · HYDROLANT 1997/15
- issued
- 2015-08-15 00:51Z
- status
- cancelled 2015-08-15 09:40Z (archive)
- authority
- NAVAREA V 261/15 150019Z AUG 15.
- sea
- North Atlantic Ocean
- position
- 5.125, -47.883
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-NORTH COAST. HAZARDOUS OPERATIONS. DNC 01. 1. HAZARDOUS OPERATIONS 20 AUG THRU 20 SEP IN AREA BOUND BY 05-22N 047-23W, 04-51N 047-24W, 04-53N 048-23W, 05-24N 048-22W. 2. CANCEL THIS MSG 21 SEP 15.
This area · military exercises
66 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
18
- 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
- Hazardous operations2017-01-22
- Hazardous operations2017-01-22
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
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.