Exercises
Hazardous operations 071251Z to 071353Z oct, alternate 081247Z to 081349Z oct in areas bound by: a. 28-31N…
NAVAREA IV 343/99
- issued
- 1999-10-05 17:32Z
- status
- cancelled 1999-10-08 14:49Z (archive)
- self-cancels
- 1999-10-08 14:49Z
- cancels
- NAVAREA IV 341/99
- authority
- 45RANS SCHEDULING CENTER CCAFS OP #2647 051605Z OCT 99
- sea
- North Atlantic Ocean
- position
- 17.040, -57.938
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 071251Z TO 071353Z OCT, ALTERNATE
081247Z TO 081349Z OCT IN AREAS BOUND BY:
A. 28-31N 080-34W, 28-37N 080-27W, 28-31N 080-07W, 28-04N 079-18W,
28-00N 079-20W, 28-12N 080-12W, 28-17N 080-34W, 28-23N 080-37W.
B. 27-38N 077-19W, 27-09N 077-32W, 26-46N 076-30W, 27-16N 076-18W.
C. 19-16N 058-48W, 17-07N 060-08W, 13-39N 054-50W, 15-43N 053-26W.
2. CANCEL NAVAREA IV 341/99.
3. CANCEL THIS MSG 081449Z OCT.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-10-07 12:51Z | 1999-10-07 13:53Z | — | 1 h 02 |
| 1999-10-08 12:47Z | 1999-10-08 13:49Z | — | 1 h 02 |
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
10
15
18
- Gunnery exercises 110600Z to 112359Z dec in area bound by 14-39N 057-48W, 14-41N 056-05W, 14-21N 056-04W,…2018-12-10
- Hazardous operations 171035Z to 171136Z aug, alternate 181031Z to 181132Z aug in areas bound by: a. 28-29N…2009-08-12
- Hazardous operations 240834Z to 240936Z mar, alternate 250830Z to 250932Z mar in areas bound by: a. 28-33N…2009-03-17
- Hazardous operations 150609Z to 150710Z mar, alternate 160605Z to 160706Z mar in areas bound by: a. 28-30N…2008-03-10
- Hazardous operations 201959Z to 202100Z dec, alternate 211955Z to 212056Z dec in areas bound by a. 28-32N…2007-12-15
- Hazardous operations 171223Z to 171325Z oct, alternate 181219Z to 181321Z oct in areas bound by: a. 28-31N…2007-10-12
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
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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.