Exercises
Hazardous operations 161500Z to 162100Z aug in area between 26-10S 25-30S and 046-17W 045-43W
Western South Atlantic · Brazil-south Coast · HYDROLANT 2461/17
- issued
- 2017-08-11 00:46Z
- status
- cancelled 2017-08-16 22:00Z (archive)
- self-cancels
- 2017-08-16 22:00Z
- authority
- NAVAREA V COASTAL S 630/17 110013Z AUG 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 161500Z TO 162100Z AUG IN AREA BETWEEN 26-10S 25-30S AND 046-17W 045-43W. 2. CANCEL THIS MSG 162200Z AUG 17.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-08-16 15:00Z | 2017-08-16 21:00Z | — | 6 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.