Exercises
Hazardous operations 1200Z to 2100Z daily 26 thru 28 apr in area bound by 51-44.03S 058-02.33W, 51-44.07S…
Western South Atlantic · Falkland Islands · HYDROLANT 1121/21
- issued
- 2021-04-23 06:06Z
- status
- cancelled 2021-04-28 22:00Z (archive)
- self-cancels
- 2021-04-28 22:00Z
- authority
- NAVAREA VI 155/21 230229Z APR 21.
- sea
- South Atlantic Ocean
- position
- -51.832, -57.894
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. FALKLAND ISLANDS. DNC 07. 1. HAZARDOUS OPERATIONS 1200Z TO 2100Z DAILY 26 THRU 28 APR IN AREA BOUND BY 51-44.03S 058-02.33W, 51-44.07S 057-53.52W, 51-47.59S 057-40.01W, 51-54.57S 057-48.51W, 51-57.33S 058-01.07W, 51-49.27S 058-02.40W. 2. CANCEL THIS MSG 282200Z APR 21.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-04-26 12:00Z | 2021-04-26 21:00Z | — | 9 h |
| 2021-04-27 12:00Z | 2021-04-27 21:00Z | — | 9 h |
| 2021-04-28 12:00Z | 2021-04-28 21:00Z | — | 9 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
1 within 180 nm since 2021 · 0 in the last 12 months · 0 in force now
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
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.