Exercises
Hazardous operations
Brazil-southeast Coast · HYDROLANT 439/15
- issued
- 2015-02-21 23:41Z
- status
- cancelled 2015-02-27 02:00Z (archive)
- self-cancels
- 2015-02-27 02:00Z
- authority
- NAVAREA V S 161/15 212325Z FEB 15.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTHEAST COAST. HAZARDOUS OPERATIONS. DNC 01. 1. HAZARDOUS OPERATIONS 261600Z TO 270100Z FEB IN AREA BETWEEN 23-10S 24-00S AND 041-40W 042-12W. 2. CANCEL THIS MSG 270200Z FEB 15.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2015-02-26 16:00Z | 2015-02-27 01:00Z | — | 9 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 · 2015-02-28
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.