Exercises
Hazardous operations 251500Z to 252000Z and 261300Z to 261700Z may within 43 miles of 57-48.9N 009-52.9W
HYDROLANT 906/04
- issued
- 2004-05-25 12:50Z
- status
- cancelled 2004-05-25 20:05Z (archive)
- self-cancels
- 2004-05-26 17:00Z
- cancels
- HYDROLANT 891/04
- authority
- WZ 698/04 251131Z MAY 04
- sea
- North Atlantic Ocean
- position
- 57.815, -9.882 · r 43.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 251500Z TO 252000Z AND 261300Z TO 261700Z MAY WITHIN 43 MILES OF 57-48.9N 009-52.9W. 2. CANCEL HYDROLANT 891/04. 3. CANCEL THIS MSG 261700Z MAY.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-05-25 15:00Z | 2004-05-25 20:00Z | — | 5 h |
| 2004-05-26 13:00Z | 2004-05-26 17:00Z | — | 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
341 within 180 nm since 2001 · 2 in the last 12 months · 0 in force now
01
05
10
15
20
25
26
- Hazardous operations 0800Z to 1830Z daily 24 thru 28 aug and 31 aug thru 04 sep in areas within: a. 27 miles…2026-08-19
- Hazardous operations 0700Z to 1700Z daily 18 thru 21 aug in area within 17 miles of 57-24.90N 007-59.70W2026-08-17
- Hazardous operations 0900Z to 1900Z daily 19 thru 22 mar in area within 55 miles of 57-34.00N 010-32.00W2024-03-18
- Hazardous operations 0900Z to 1900Z daily 18 thru 22 mar in area within 70 miles of 56-53.00N 009-46.00W2024-03-13
- Hazardous operations 0900Z to 2230Z daily 06 thru 10 nov in area within 16 miles of 57-27.00N 007-56.00W2023-11-04
- Hazardous operations 0900Z to 2230Z daily 31 oct thru 03 nov in area within 16 miles of 57-27.00N 007-56.00W2023-10-30
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
- Hazardous operations 0600Z to 1600Z daily 24 thru 26 may within 43 miles of 57-14N 008-39Wcancels · 2004-05-23
- Hazardous operations 0600Z to 1600Z daily 24 thru 26 may within 43 miles of 57-14N 008-39Wreplaced · 2004-05-23
- Cancel HYDROLANT 906/04 and this msg, operations completedcancelled by · 2004-05-25
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.