Exercises
Hazardous operations 280800Z to 291900Z jul in areas between: a. 23-20S 23-40S and 043-05W 042-43W
Western South Atlantic · Brazil-south Coast · HYDROLANT 2282/17
- issued
- 2017-07-23 00:42Z
- status
- cancelled 2017-07-29 20:00Z (archive)
- self-cancels
- 2017-07-29 20:00Z
- authority
- NAVAREA V COASTAL S 572/17 230016Z JUL 17.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-SOUTH COAST. DNC 01. 1. HAZARDOUS OPERATIONS 280800Z TO 291900Z JUL IN AREAS BETWEEN: A. 23-20S 23-40S AND 043-05W 042-43W. B. 23-20S 23-40S AND 042-43W 042-21W. 2. CANCEL THIS MSG 292000Z JUL 17.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-07-28 08:00Z | 2017-07-29 19:00Z | — | 35 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.