Exercises
Hazardous operations 160900Z to 161600Z aug in area between 25-37S 25-07S and 046-17W 045-43W
Western South Atlantic · Brazil-south Coast · HYDROLANT 2460/17
- issued
- 2017-08-11 00:39Z
- status
- cancelled 2017-08-16 17:00Z (archive)
- self-cancels
- 2017-08-16 17:00Z
- authority
- NAVAREA V COASTAL S 629/17 110010Z 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 160900Z TO 161600Z AUG IN AREA BETWEEN 25-37S 25-07S AND 046-17W 045-43W. 2. CANCEL THIS MSG 161700Z AUG 17.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-08-16 09:00Z | 2017-08-16 16:00Z | — | 7 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.