Exercises
Hazardous operations 091533Z to 092010Z apr, alternate 1533Z to 2010Z daily 10 and 11 apr in areas bound by:…
NAVAREA IV 92/99
- issued
- 1999-04-05 19:15Z
- status
- cancelled 1999-04-06 00:00Z (archive)
- self-cancels
- 1999-04-11 21:10Z
- sea
- North Atlantic Ocean
- position
- 24.650, -56.198
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 091533Z TO 092010Z APR, ALTERNATE
1533Z TO 2010Z DAILY 10 AND 11 APR IN AREAS BOUND BY:
A. 28-39N 080-39W, 28-42N 080-30W, 28-33N 079-11W,
28-27N 079-11W, 28-26N 080-25W, 28-28N 080-35W.
B. 28-45N 077-40W, 28-35N 075-42W, 27-53N 075-45W,
28-01N 077-41W.
C. 28-23N 075-37W, 28-27N 074-05W, 28-13N 071-12W,
27-17N 071-15W, 27-37N 073-57W, 28-06N 075-37W.
D. 25-34N 058-23W, 24-33N 053-55W, 23-40N 054-10W,
24-45N 058-26W.
2. CANCEL THIS MSG 112110Z APR.Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-04-09 15:33Z | 1999-04-09 20:10Z | — | 4 h 37 |
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
52 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
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 operations2016-12-03
- 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
- Hazardous operations 182112Z to 182219Z jun, alternate 192241Z to 192348Z jun in areas bound by: a. 28-36N…2009-06-15
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.