Exercises
Hazardous operations in progress until 02 nov 1600Z to 2100Z daily: a. in area bound by 01-00S 043-50W,…
HYDROLANT 1718/04
- issued
- 2004-10-23 13:49Z
- status
- cancelled 2004-10-27 11:22Z (archive)
- self-cancels
- 2004-11-02 22:00Z
- authority
- NAVAREA V 812/04 231229Z OCT 04.
- sea
- South Atlantic Ocean
- position
- -0.852, -42.987
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS IN PROGRESS UNTIL 02 NOV
1600Z TO 2100Z DAILY:
A. IN AREA BOUND BY 01-00S 043-50W, 01-35S 043-17W,
00-18S 042-00W, 00-14S 042-35W.
B. WITHIN THREE MILES OF 02-19S 044-22W.
2. CANCEL THIS MSG 022200Z NOV.
This area · military exercises
84 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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00
05
10
15
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22
- Hazardous operations 041500Z to 041800Z oct in area bound by 00-45.00S 045-18.50W, 00-43.40S 045-27.00W,…2022-09-30
- Hazardous operations in progress until 04 jun in area bound by 02-18.94S 044-22.02W, 02-13.80S 044-22.07W,…2022-05-25
- Hazardous operations in progress until 11 dec in area bound by 02-18.93S 044-22.02W, 02-13.79S 044-22.07W,…2021-12-06
- Hazardous operations 221100Z to 272100Z jun in area bound by 02-18.93S 044-22.02W, 02-13.79S 044-22.07W,…2020-06-17
- Hazardous operations 191400Z to 191700Z may in area within six miles of 00-54.3S 044-44.0W2020-05-15
- Hazardous operations 171400Z to 171700Z may in area within six miles of 00-54.3S 044-44.0W2020-05-14
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1718/04 and this msgcancelled by · 2004-10-27
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.