Exercises
Hazardous operations 040022Z to 040230Z dec in areas bound by: a. 28-37N 080-37W, 28-36N 080-14W, 28-29N…
NAVAREA IV 521/09
- issued
- 2009-12-02 00:54Z
- status
- cancelled 2009-12-02 21:52Z (archive)
- self-cancels
- 2009-12-04 03:30Z
- cancels
- NAVAREA IV 519/09
- authority
- CCAFS OP D4503 PHONCOM 020011Z DEC 09.
- sea
- North Atlantic Ocean
- position
- 20.358, -52.929
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 040022Z TO 040230Z DEC
IN AREAS BOUND BY:
A. 28-37N 080-37W, 28-36N 080-14W,
28-29N 080-07W, 28-24N 080-14W,
28-26N 080-35W.
B. 28-36N 079-20W, 28-32N 078-20W,
27-52N 078-24W, 28-04N 079-20W.
C. 26-24N 068-44W, 25-56N 066-40W,
24-56N 066-56W, 25-24N 068-56W.
D. 21-28N 054-48W, 20-52N 052-40W,
20-00N 050-36W, 19-20N 051-00W,
19-40N 052-52W, 20-43N 055-12W.
2. CANCEL NAVAREA IV 519/09.
3. CANCEL THIS MSG 040330Z DEC.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-12-04 00:22Z | 2009-12-04 02:30Z | — | 2 h 08 |
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
38 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
09
- Hazardous operations 060023Z to 060234Z dec, alternate 070023Z to 070236Z and 080024Z to 080238Z dec in…2009-12-04
- Hazardous operations 040022Z to 040230Z dec, alternate 050022Z to 050230Z dec in areas bound by: a. 28-37N…2009-12-02
- Hazardous operations 030021Z to 030228Z dec, alternate 040022Z to 040230Z dec in areas bound by: a. 28-37N…2009-11-29
- Hazardous operations 070349Z to 070508Z mar, alternate 080348Z to 080507Z mar in areas bound by: a. 28-30N…2009-03-02
- Hazardous operations 111545Z to 111827Z jun, alternate 121545Z to 121827Z jun in areas bound by: a. 28-30N…2008-06-06
- Hazardous operations 071545Z to 071827Z jun, alternate 1545Z to 1827Z daily 08 and 09 jun in areas bound by:…2008-06-02
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
- Hazardous operations 030021Z to 030228Z dec, alternate 040022Z to 040230Z dec in areas bound by: a. 28-37N…cancels · 2009-11-29
- Hazardous operations 030021Z to 030228Z dec, alternate 040022Z to 040230Z dec in areas bound by: a. 28-37N…replaced · 2009-11-29
- Hazardous operations 040022Z to 040230Z dec, alternate 050022Z to 050230Z dec in areas bound by: a. 28-37N…cancelled by · 2009-12-02
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.