Exercises
Hazardous operations 050900Z to 051600Z dec in area between 00-37S 00-15S and 045-32W 045-05W
Western South Atlantic · Brazil-north Coast · HYDROLANT 3751/18
- issued
- 2018-12-01 09:50Z
- status
- cancelled 2018-12-02 09:29Z (archive)
- self-cancels
- 2018-12-05 17:00Z
- authority
- NAVAREA V COASTAL N 901/18 010012Z DEC 18.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-NORTH COAST. DNC 01. 1. HAZARDOUS OPERATIONS 050900Z TO 051600Z DEC IN AREA BETWEEN 00-37S 00-15S AND 045-32W 045-05W. 2. CANCEL THIS MSG 051700Z DEC 18.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-12-05 09:00Z | 2018-12-05 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.
Timeline
- Hazardous operations 050900Z to 051600Z dec in area between 00-37S 00-15S and 045-32W 045-05Wcancelled by · 2018-12-02
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.