Exercises
Hazardous operations 250500Z to 251214Z may, alternate 0500Z to 1214Z daily 26 and 27 may in area bound by…
HYDROLANT 941/09
- issued
- 2009-05-23 02:39Z
- status
- cancelled 2009-05-23 22:13Z (archive)
- self-cancels
- 2009-05-27 13:14Z
- authority
- CCAFS OP 0910 221955Z MAY 09.
- sea
- South Atlantic Ocean
- position
- -12.080, -2.993
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 250500Z TO 251214Z MAY, ALTERNATE 0500Z TO 1214Z DAILY 26 AND 27 MAY IN AREA BOUND BY 09-01S 004-40W, 13-13S 000-52W, 13-56S 002-39W, 13-56S 003-36W, 12-59S 003-58W, 07-59S 003-58W. 2. CANCEL THIS MSG 271314Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-05-25 05:00Z | 2009-05-25 12:14Z | — | 7 h 14 |
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
8 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
05
09
- Hazardous operations 260500Z to 261214Z may, alternate 270500Z to 271214Z may in area bound by 09-01S…2009-05-23
- Hazardous operations 192010Z to 200324Z may, alternate 202010Z to 210324Z may in area bound by 09-01S…2009-05-18
- Hazardous operations 182010Z to 190124Z may, alternate 192010Z to 200124Z may in area bound by 09-01S…2009-05-15
- Hazardous operations 182010Z to 190124Z may, alternate 192010Z to 200124Z may in area bound by 09-01S…2009-05-14
- Hazardous operations 260030Z to 260551Z feb, alternate 270030Z to 270551Z feb in areas bound by 08-26S…2004-02-24
- Hazardous operations 231820Z to 232337Z apr, alternate 241820Z to 242337Z apr in areas bound by: a. 17-15N…2003-04-22
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
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.