Exercises
Hazardous operations
Brazil-southeast Coast · HYDROLANT 484/10
- issued
- 2010-03-20 01:28Z
- status
- cancelled 2010-03-25 17:00Z (archive)
- self-cancels
- 2010-03-25 17:00Z
- authority
- NAVAREA V S 505/10 200107Z MAR 10.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTHEAST COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 251000Z TO 251600Z MAR IN AREA BETWEEN 23-10.0S 23-29.0S AND 041-08.0W 041-51.5W. 2. CANCEL THIS MSG 251700Z MAR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2010-03-25 10:00Z | 2010-03-25 16:00Z | — | 6 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.