Exercises
Hazardous operations 201710Z to 201857Z nov, alternate 211711Z to 211858Z nov in areas bound by: a. 28-31N…
NAVAREA IV 380/04
- issued
- 2004-11-18 10:27Z
- status
- cancelled 2004-11-21 19:58Z (archive)
- self-cancels
- 2004-11-21 19:58Z
- cancels
- NAVAREA IV 378/04
- authority
- CAPE CANAVERAL OP#F9810 181433Z NOV 04.
- sea
- North Atlantic Ocean
- position
- 24.953, -58.269
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 201710Z TO 201857Z NOV,
ALTERNATE 211711Z TO 211858Z NOV IN AREAS BOUND BY:
A. 28-31N 080-33W, 28-31N 080-26W,
28-27N 080-13W, 28-25N 080-13W,
28-22N 080-27W, 28-22N 080-36W.
B. 28-32N 080-28W, 28-32N 080-15W,
28-21N 080-16W, 28-22N 080-28W.
C. 26-39N 061-39W, 24-34N 054-19W,
23-10N 054-40W, 25-26N 062-12W.
2. CANCEL NAVAREA IV 378/04.
3. CANCEL THIS MSG 211958Z NOV.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-11-20 17:10Z | 2004-11-20 18:57Z | — | 1 h 47 |
| 2004-11-21 17:11Z | 2004-11-21 18:58Z | — | 1 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
50 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
17
- Hazardous operations 260315Z to 260733Z aug, alternate 270315Z to 270733Z, 280315Z to 280733Z and 290315Z to…2017-08-26
- Hazardous operations 260315Z to 260733Z aug, alternate 270315Z to 270733Z aug in area bound by 24-55N…2017-08-21
- Hazardous operations 181203Z to 181310Z aug, alternate 191200Z to 191307Z aug in areas bound by: a. 28-36N…2017-08-14
- Hazardous operations 181203Z to 181310Z aug, alternate 191200Z to 191307Z aug in areas bound by: a. 28-36N…2017-08-14
- Hazardous operations 082135Z to 090032Z sep, alternate 092137Z to 100032Z sep in areas bound by: a. 28-33N…2009-09-04
- Hazardous operations 262214Z to 270001Z jun, alternate 272214Z to 280001Z and 282215Z to 290002Z jun in…2009-06-21
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.