Exercises
Hazardous operations 2000Z to 2200Z daily 26 sep thru 03 oct in area bound by 57-42N 175-40W, 58-03N…
NAVAREA XII 271/05
- issued
- 2005-09-22 21:22Z
- status
- cancelled 2005-09-29 20:04Z (archive)
- self-cancels
- 2005-10-03 23:00Z
- authority
- COGARD MSO ANCHORAGE 011642Z SEP 05.
- sea
- Bering Sea
- position
- 58.205, -174.970
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2000Z TO 2200Z DAILY 26 SEP THRU 03 OCT IN AREA BOUND BY 57-42N 175-40W, 58-03N 173-51W, 58-43N 174-18W, 58-21N 176-05W. 2. CANCEL THIS MSG 032300Z OCT.
Activity windows · 8 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2005-09-26 20:00Z | 2005-09-26 22:00Z | — | 2 h |
| 2005-09-27 20:00Z | 2005-09-27 22:00Z | — | 2 h |
| 2005-09-28 20:00Z | 2005-09-28 22:00Z | — | 2 h |
| 2005-09-29 20:00Z | 2005-09-29 22:00Z | — | 2 h |
| 2005-09-30 20:00Z | 2005-09-30 22:00Z | — | 2 h |
| 2005-10-01 20:00Z | 2005-10-01 22:00Z | — | 2 h |
| 2005-10-02 20:00Z | 2005-10-02 22:00Z | — | 2 h |
| 2005-10-03 20:00Z | 2005-10-03 22:00Z | — | 2 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
27 within 180 nm since 2004 · 0 in the last 12 months · 0 in force now
04
05
10
15
20
23
- Gunnery exercises 131600Z to 140600Z jul in area within 15 miles of 59-50.00N 176-50.00W2023-07-12
- Gunnery exercises 052100Z to 060400Z jul in area within 20 miles of 59-07N 175-15W2018-07-05
- Gunnery exercises 151600Z to 152359Z aug in area within 11 miles of 59-50N 175-20W2017-08-15
- Gunnery and pyrotechnic operations 151600Z to 152359Z aug in area within 12.5 miles of 59-50N 177-50W2017-08-14
- Gunnery exercises 111600Z to 112100Z aug within five miles of 59-30N 176-30W2016-08-10
- Gunnery exercises: a. 261600Z to 270530Z sep, alternate 281600Z to 290530Z sep within 30000 yards of 55-28N…2014-09-25
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
Timeline
- Cancel NAVAREA XII 271/05 and this msg, operations completedcancelled by · 2005-09-29
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.