Exercises
Hazardous operations 021818Z to 021953Z may, alternate 031756Z to 031927Z and 041730Z to 041904Z may in…
Western North Atlantic · Florida · Space Shuttle · NAVAREA IV 143/11
- issued
- 2011-04-29 23:08Z
- status
- cancelled 2011-05-01 18:56Z (archive)
- self-cancels
- 2011-05-04 21:15Z
- cancels
- NAVAREA IV 142/11
- authority
- EASTERN RANGE OP K5411 292252Z APR 11.
- sea
- North Atlantic Ocean
- position
- 29.973, -79.193
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
FLORIDA.
SPACE SHUTTLE.
1. HAZARDOUS OPERATIONS 021818Z TO 021953Z MAY,
ALTERNATE 031756Z TO 031927Z
AND 041730Z TO 041904Z MAY
IN AREAS BOUND BY:
A. 28-37N 080-43W, 29-09N 080-06W,
29-01N 079-57W, 28-28N 080-33W.
B. 30-02N 079-51W, 30-53N 079-01W,
30-09N 078-10W, 29-26N 079-09W.
2. CANCEL NAVAREA IV 142/11.
3. CANCEL THIS MSG 042115Z MAY.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-05-02 18:18Z | 2011-05-02 19:53Z | — | 1 h 35 |
| 2011-05-03 17:56Z | 2011-05-03 19:27Z | — | 1 h 31 |
| 2011-05-04 17:30Z | 2011-05-04 19:04Z | — | 1 h 34 |
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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- 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
- Hazardous operations 021932Z to 022103Z may, alternate 031910Z to 032041Z and 041844Z to 042015Z may in…cancels · 2011-04-29
- Hazardous operations 021932Z to 022103Z may, alternate 031910Z to 032041Z and 041844Z to 042015Z may in…replaced · 2011-04-29
- Cancel NAVAREA IV 143/11 and this msg, operations postponedcancelled by · 2011-05-01
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.