Exercises
Hazardous operations 271857Z to 272344Z feb, alternate 281853Z to 282340Z feb in area bound by 20-22N…
HYDROLANT 654/01
- issued
- 2001-02-24 05:20Z
- status
- cancelled 2001-03-01 00:40Z (archive)
- self-cancels
- 2001-03-01 00:40Z
- cancels
- HYDROLANT 606/01
- authority
- CCAFS ALTRV #2830 240128Z FEB 01
- sea
- North Atlantic Ocean
- position
- 16.455, -33.727
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 271857Z TO 272344Z FEB, ALTERNATE 281853Z TO 282340Z FEB IN AREA BOUND BY 20-22N 041-28W, 18-50N 037-33W, 16-52N 032-55W, 13-42N 026-03W, 12-33N 026-42W, 14-58N 031-57W, 17-33N 037-35W, 19-22N 041-51W. 2. CANCEL HYDROLANT 606/01. 3. CANCEL THIS MSG 010040Z MAR.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2001-02-27 18:57Z | 2001-02-27 23:44Z | — | 4 h 47 |
| 2001-02-28 18:53Z | 2001-02-28 23:40Z | — | 4 h 47 |
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
12 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
12
- Hazardous operations2012-06-24
- Hazardous operations 2330Z to 0300Z commencing daily 05 thru 09 may in area bound by 19-06.48N 035-34.42W,…2009-05-04
- Hazardous operations 2330Z to 0300Z commencing daily 05 thru 09 may in area bound by 19-06.48N 035-34.42W,…2009-05-04
- Hazardous operations 090312Z to 090759Z sep, alternate 100308Z to 100755Z sep in area bound by 20-54N…2003-09-04
- Hazardous operations 210427Z to 210914Z aug in area bound by 20-54N 042-32W, 19-34N 039-08W, 17-54N 035-11W,…2003-08-18
- Hazardous operations 200340Z to 200947Z aug in area bound by 20-54N 042-32W, 19-34N 039-08W, 17-54N 035-11W,…2003-08-14
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
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N
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month of issue, all years in the archive
Timeline
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.