Exercises
Hazardous operations 221130Z to 222000Z sep: a. in area bound by 05-54.0S 035-11.0W, 05-56.0S 035-11.0W,…
HYDROLANT 1777/03
- issued
- 2003-09-17 09:40Z
- status
- cancelled 2003-09-19 09:10Z (archive)
- self-cancels
- 2003-09-22 21:00Z
- cancels
- HYDROLANT 1757/03
- authority
- NAVAREA V 1100, 1102/03 170357Z SEP 03
- sea
- South Atlantic Ocean
- position
- -5.908, -35.248
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 221130Z TO 222000Z SEP:
A. IN AREA BOUND BY
05-54.0S 035-11.0W, 05-56.0S 035-11.0W,
06-03.9S 034-57.2W, 05-47.0S 034-56.3W.
B. WITHIN 20 MILES OF 05-54.5S 035-14.9W.
2. CANCEL HYDROLANT 1757/03.
3. CANCEL THIS MSG 222100Z SEP.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-09-22 11:30Z | 2003-09-22 20:00Z | — | 8 h 30 |
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
381 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
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26
- Hazardous operations 03 aug thru 11 sep in area bound by 05-42.53S 034-45.02W, 06-09.83S 034-46.82W,…2026-07-29
- Hazardous operations 261300Z to 261900Z feb in area within ten miles of 05-40.00S 034-57.00W2024-02-22
- Hazardous operations 221300Z to 221900Z feb in area within five miles of 05-42.00S 035-01.00W2024-02-19
- Hazardous operations daily 1100Z to 2000Z 06 thru 08 dec in area bound by 05-51.89S 034-54.35W, 05-47.04S…2023-12-01
- Hazardous operations 051100Z to 051500Z dec in area within ten miles of 05-39.00S 034-52.00W2023-12-01
- Hazardous operations 021500Z to 022100Z oct in area within eight miles of 06-18.00S 034-40.00W2023-09-27
Season · when military exercises happen here
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A
M
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month of issue, all years in the archive
Timeline
- Derelict F/V chile II adrift vicinity 29-53S 047-28W at 071800Z sepcancels · 2003-09-13
- Derelict F/V chile II adrift vicinity 29-53S 047-28W at 071800Z sepreplaced · 2003-09-13
- Hazardous operations 251130Z to 252000Z sep: a. in area bound by 05-54.0S 035-11.0W, 05-56.0S 035-11.0W,…cancelled by · 2003-09-19
Nearby now · 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.