Exercises
Hazardous operations 152328Z to 160059Z mar, alternate 162316Z to 170027Z mar in areas bound by: a. 28-37N…
NAVAREA IV 90/09
- issued
- 2009-03-13 18:38Z
- status
- cancelled 2009-03-16 08:05Z (archive)
- self-cancels
- 2009-03-17 01:27Z
- authority
- EASTERN RANGE OP F4649 131301Z MAR 09.
- sea
- North Atlantic Ocean
- position
- 29.929, -79.217
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 152328Z TO 160059Z MAR, ALTERNATE
162316Z TO 170027Z MAR IN AREAS BOUND BY:
A. 28-37N 080-42W, 29-21N 079-54W,
29-10N 079-42W, 28-28N 080-33W.
B. 30-02N 079-50W, 30-54N 079-00W,
30-11N 078-09W, 29-25N 079-06W.
2. CANCEL THIS MSG 170127Z MAR.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-03-15 23:28Z | 2009-03-16 00:59Z | — | 1 h 31 |
| 2009-03-16 23:16Z | 2009-03-17 00:27Z | — | 1 h 11 |
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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00
05
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15
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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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F
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A
M
J
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S
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA IV 90/09 and this msg, operations completedcancelled by · 2009-03-16
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.