Exercises
Hazardous operations 271034Z to 271204Z may, alternate 281026Z to 281156Z may in areas bound by: a. 28-37N…
NAVAREA IV 154/99
- issued
- 1999-05-24 17:01Z
- status
- cancelled 1999-05-28 12:56Z (archive)
- self-cancels
- 1999-05-28 12:56Z
- cancels
- NAVAREA IV 152/99
- authority
- CCAFS OP# 3310 STS-96-241240Z MAY 1999
- sea
- North Atlantic Ocean
- position
- 30.072, -79.110
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 271034Z TO 271204Z MAY, ALTERNATE 281026Z TO 281156Z MAY IN AREAS BOUND BY: A. 28-37N 080-41W, 28-34N 080-37W, 28-54N 080-13W, 29-00N 080-20W. B. 30-55N 079-04W, 30-10N 078-09W, 29-21N 079-03W, 30-04N 079-57W. 2. CANCEL NAVAREA IV 152/99. 3. CANCEL THIS MSG 281256Z MAY.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-05-27 10:34Z | 1999-05-27 12:04Z | — | 1 h 30 |
| 1999-05-28 10:26Z | 1999-05-28 11:56Z | — | 1 h 30 |
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
347 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- Hazardous operations 160400Z to 230400Z oct in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-10-15
- Florida 1. hazardous operations 020001Z to 082359Z oct in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-10-02
- Hazardous operations 240400Z to 310400Z jul in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-07-23
- Florida 1. hazardous operations 220400Z to 290400Z may in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-05-21
- Hazardous operations 240400Z apr to 010359Z may in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-04-24
- Hazardous operations 311200Z to 312359Z aug in area bound by 28-30.57N 080-33.17W, 28-30.68N 080-32.88W,…2022-08-28
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
Nearby now · 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.