Exercises
Hazardous operations
Brazil-north Coast · HYDROLANT 2147/10
- issued
- 2010-11-12 07:10Z
- status
- cancelled 2010-11-17 20:00Z (archive)
- self-cancels
- 2010-11-17 20:00Z
- authority
- NAVAREA V N 1452/10 120109Z NOV 10.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-NORTH COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 170900Z TO 171900Z NOV IN AREA BETWEEN 01-25N 01-40N AND 047-35W 047-50W. 2. CANCEL THIS MSG 172000Z NOV.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2010-11-17 09:00Z | 2010-11-17 19:00Z | — | 10 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
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.