Exercises
Gunnery exercises 101700Z to 110001Z dec within 10000 yards of: a. 55-32.44N 159-09.45W
NAVAREA XII 580/09
- issued
- 2009-12-09 08:05Z
- status
- cancelled 2009-12-11 01:01Z (archive)
- self-cancels
- 2009-12-11 01:01Z
- authority
- CCGD17 472/09 090635Z DEC 09.
- sea
- Gulf of Alaska
- position
- 56.018, -157.171
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GUNNERY EXERCISES 101700Z TO 110001Z DEC WITHIN 10000 YARDS OF: A. 55-32.44N 159-09.45W. B. 55-48.24N 158-14.12W. C. 56-25.29N 156-01.09W. D. 56-18.36N 155-16.33W. 2. CANCEL THIS MSG 110101Z DEC.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-12-10 17:00Z | 2009-12-11 00:01Z | — | 7 h 01 |
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
9 within 180 nm since 2009 · 0 in the last 12 months · 0 in force now
09
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
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
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.