Exercises
Hazardous operations
Brazil-south Coast · HYDROLANT 712/16
- issued
- 2016-03-24 09:01Z
- status
- cancelled 2016-03-27 23:35Z (archive)
- self-cancels
- 2016-03-28 23:00Z
- authority
- NAVAREA V S 258/16 240242Z MAR 16.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTH COAST. HAZARDOUS OPERATIONS. DNC 01. 1. HAZARDOUS OPERATIONS 281500Z TO 282200Z MAR IN AREA BETWEEN 23-25.5S 23-20.5S AND 042-45.5W 042-33.0W. 2. CANCEL THIS MSG 282300Z MAR 16.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2016-03-28 15:00Z | 2016-03-28 22:00Z | — | 7 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Hazardous operationscancelled by · 2016-03-27
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.