Exercises
Gunnery exercises 110200Z to 110600Z jun, alternate 1800Z to 2200Z daily 12 and 13 jun vicinity 55-26N 160-06W
NAVAREA XII 257/09
- issued
- 2009-06-08 19:57Z
- status
- cancelled 2009-06-10 22:57Z (archive)
- self-cancels
- 2009-06-13 23:00Z
- authority
- CCGD17 224/09 081731Z JUN 09.
- sea
- Gulf of Alaska
- position
- 55.433, -160.100
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GUNNERY EXERCISES 110200Z TO 110600Z JUN, ALTERNATE 1800Z TO 2200Z DAILY 12 AND 13 JUN VICINITY 55-26N 160-06W. 2. CANCEL THIS MSG 132300Z JUN.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-06-11 02:00Z | 2009-06-11 06:00Z | — | 4 h |
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
17 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
03
05
10
15
20
22
- Hazardous operations 292200Z to 300330Z aug, alternate 2200Z to 0330Z daily 30 aug thru 02 sep in area bound…2022-08-24
- Gunnery and pyrotechnic operations 231600Z to 240001Z sep in area within 21 miles of 54-13N 158-10W2017-09-22
- Gunnery exercise 282200Z to 290700Z may within 30000 yards of 54-15N 158-00W2015-05-28
- Gunnery exercise 272200Z to 280700Z may within 30000 yards of 54-15N 158-00W2015-05-26
- Gunnery exercises 252000Z to 260300Z may within 12000 yards of: a. 54-15N 158-00W2015-05-24
- Gunnery exercises 201800Z to 202000Z jul within 15 miles of 54-12N 160-53W2014-07-19
Season · when military exercises happen here
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F
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A
M
J
J
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 257/09 and this msgcancelled by · 2009-06-10
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.