Exercises
Hazardous operations
Brazil-east Coast · HYDROLANT 462/10
- issued
- 2010-03-18 00:19Z
- status
- cancelled 2010-03-23 18:00Z (archive)
- self-cancels
- 2010-03-23 18:00Z
- authority
- NAVAREA V E 483/10 180021Z MAR 10.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-EAST COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 231500Z TO 231700Z MAR IN AREA BETWEEN 12-52S 13-00S AND 037-59W 037-49W. 2. CANCEL THIS MSG 231800Z MAR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2010-03-23 15:00Z | 2010-03-23 17:00Z | — | 2 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.