Exercises
Hazardous operations
Brazil-southeast Coast · HYDROLANT 177/10
- issued
- 2010-01-29 03:46Z
- status
- cancelled 2010-02-04 23:56Z (archive)
- self-cancels
- 2010-02-05 15:00Z
- authority
- NAVAREA V S 180/10 290032Z JAN 10.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTHEAST COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 031000Z TO 051400Z FEB IN AREA BETWEEN 24-00S 24-25S AND 041-10W 041-55W. 2. CANCEL THIS MSG 051500Z FEB.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2010-02-03 10:00Z | 2010-02-05 14:00Z | — | 52 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 · 2010-02-04
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.