Exercises
Hazardous operations 191940Z to 200050Z dec, alternate 201940Z to 210050Z dec in areas bound by: a. 29-02N…
NAVAREA IV 541/09
- issued
- 2009-12-18 10:19Z
- status
- cancelled 2009-12-21 01:50Z (archive)
- self-cancels
- 2009-12-21 01:50Z
- cancels
- NAVAREA IV 537/09
- authority
- EASTERN RANGE OP 1209 171849Z DEC 09.
- sea
- North Atlantic Ocean
- position
- 18.508, -48.777
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 191940Z TO 200050Z DEC, ALTERNATE
201940Z TO 210050Z DEC IN AREAS BOUND BY:
A. 29-02N 080-10W, 28-45N 080-10W,
28-15N 078-30W, 29-10N 078-30W.
B. 28-28N 075-25W, 28-06N 075-28W,
27-57N 074-32W, 28-18N 074-29W.
C. 27-27N 069-55W, 27-07N 070-00W,
26-48N 068-33W, 27-08N 068-29W.
D. 18-42N 050-13W, 17-17N 047-58W,
18-19N 047-20W, 19-43N 049-35W.
2. CANCEL NAVAREA IV 537/09.
3. CANCEL THIS MSG 210150Z DEC.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-12-19 19:40Z | 2009-12-20 00:50Z | — | 5 h 10 |
| 2009-12-20 19:40Z | 2009-12-21 00:50Z | — | 5 h 10 |
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
9 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
01
05
10
15
20
24
- Hazardous operations 302100Z jan to 040356Z feb in areas bound by: a. 29-00.00N 079-56.00W, 29-05.00N…2024-01-29
- Hazardous operations 302100 to 040356 feb in areas bound by: a. 29-00.00N 079-56.00W, 29-05.00N 079-35.00W,…2024-01-29
- Hazardous operations 302100 to 040356 feb in areas bound by: a. 29-00.00N 079-56.00W, 29-05.00N 079-35.00W,…2024-01-28
- Hazardous operations 302100 to 040356 feb in areas bound by: a. 29-00.00N 079-56.00W, 29-05.00N 079-35.00W,…2024-01-28
- Hazardous operations 181940Z to 190050Z dec, alternate 191940Z to 200050Z dec in areas bound by: a. 29-02N…2009-12-17
- Hazardous operations 0700Z to 0830Z daily 23 thru 25 apr and 0415Z to 0630Z daily 26 thru 30 apr in areas…2007-04-17
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.