Exercises
Hazardous operations 1200Z to 2000Z daily 11 thru 21 nov within 20 miles of 05-55S 034-45W
HYDROLANT 2407/99
- issued
- 1999-11-10 18:27Z
- status
- cancelled 1999-11-19 10:10Z (archive)
- self-cancels
- 1999-11-21 21:00Z
- authority
- NAVAREA V 972/99 101511Z NOV 99
- position
- -5.917, -34.750 · r 20.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1200Z TO 2000Z DAILY 11 THRU 21 NOV WITHIN 20 MILES OF 05-55S 034-45W. 2. CANCEL THIS MSG 212100Z NOV.
This area · military exercises
381 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
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- 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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month of issue, all years in the archive
Timeline
- HYDROLANT messages in force 190800Z nov 1999cancelled by · 1999-11-19
Nearby now · within 120 nm
Worldwide now
34 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.