Exercises
Hazardous operations
Brazil-north Coast · HYDROLANT 469/12
- issued
- 2012-03-02 03:34Z
- status
- cancelled 2012-03-09 21:00Z (archive)
- self-cancels
- 2012-03-09 21:00Z
- authority
- NAVAREA V N 273/12 020030Z MAR 12.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-NORTH COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 1200Z TO 2000Z DAILY 07 THRU 09 MAR IN AREA BETWEEN 02-55.0S 03-15.0S AND 038-17.5W 038-22.5W. 2. CANCEL THIS MSG 092100Z MAR.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2012-03-07 12:00Z | 2012-03-07 20:00Z | — | 8 h |
| 2012-03-08 12:00Z | 2012-03-08 20:00Z | — | 8 h |
| 2012-03-09 12:00Z | 2012-03-09 20:00Z | — | 8 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.