Exercises
Hazardous operations 071400Z to 071700Z mar, alternate 081400Z to 081700Z mar within 50 miles of 46-40N…
HYDROLANT 421/09
- issued
- 2009-03-02 10:05Z
- status
- cancelled 2009-03-08 18:00Z (archive)
- self-cancels
- 2009-03-08 18:00Z
- authority
- NAVAREA II 52/09 020945Z MAR 09.
- sea
- North Atlantic Ocean
- position
- 46.667, -9.917 · r 50.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 071400Z TO 071700Z MAR, ALTERNATE 081400Z TO 081700Z MAR WITHIN 50 MILES OF 46-40N 009-55W. 2. CANCEL THIS MSG 081800Z MAR.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-03-07 14:00Z | 2009-03-07 17:00Z | — | 3 h |
| 2009-03-08 14:00Z | 2009-03-08 17:00Z | — | 3 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
73 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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24
- Hazardous operations 220800Z to 221700Z feb in area within 40 miles of 46-00.00N 006-40.00W2024-02-22
- Hazardous operations 130900Z to 131800Z feb in area within 40 miles of 46-39.76N 009-00.00W2024-02-09
- Hazardous operations 200800Z to 201600Z dec in area within 40 miles of 46-00.00N 006-00.00W2023-12-18
- Hazardous operations 210800Z to 211800Z nov in area within 40 miles of 45-40.00N 006-20.00W2023-11-17
- Gunnery exercises 161900Z to 162100Z oct in area bound by 47-25.01N 007-06.26W, 47-40.26N 007-35.26W,…2023-10-13
- Gunnery exercises 101200Z to 101300Z aug in area bound by 47-40.00N 008-00.00W, 47-40.26N 007-35.26W,…2023-08-09
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.