Exercises
Hazardous operations 1703Z to 0109Z commencing daily 08 dec thru 08 jan in areas: a. within 12 miles of…
HYDROLANT 4033/00
- issued
- 2000-12-04 14:46Z
- status
- cancelled 2000-12-12 19:00Z (archive)
- self-cancels
- 2001-01-09 02:09Z
- cancels
- HYDROLANT 4020/00
- authority
- COMAR GUYANE #25/00 041049Z DEC 00
- sea
- North Atlantic Ocean
- position
- 3.691, -36.051
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1703Z TO 0109Z COMMENCING DAILY
08 DEC THRU 08 JAN IN AREAS:
A. WITHIN 12 MILES OF COASTLINE BETWEEN
05-19N 052-47W AND 05-04N 052-30W.
B. BOUND BY 05-03N 046-06W, 04-42N 046-07W,
04-50N 047-56W, 05-10N 047-55W.
C. BOUND BY 04-39N 042-37W, 04-22N 042-39W,
04-35N 045-05W, 04-52N 045-03W.
D. BOUND BY 02-47N 026-43W, 02-25N 026-46W,
02-58N 031-22W, 03-21N 031-19W.
2. CANCEL HYDROLANT 4020/00(37), STATION RESTORED.
3. CANCEL THIS MSG 090209Z JAN 2001.
Activity windows · 32 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-12-08 17:03Z | 2000-12-09 01:09Z | — | 8 h 06 |
| 2000-12-09 17:03Z | 2000-12-10 01:09Z | — | 8 h 06 |
| 2000-12-10 17:03Z | 2000-12-11 01:09Z | — | 8 h 06 |
| 2000-12-11 17:03Z | 2000-12-12 01:09Z | — | 8 h 06 |
| 2000-12-12 17:03Z | 2000-12-13 01:09Z | — | 8 h 06 |
| 2000-12-13 17:03Z | 2000-12-14 01:09Z | — | 8 h 06 |
| 2000-12-14 17:03Z | 2000-12-15 01:09Z | — | 8 h 06 |
| 2000-12-15 17:03Z | 2000-12-16 01:09Z | — | 8 h 06 |
| … 24 more | |||
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
28 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
03
- Hazardous operations 2000Z to 0900Z commencing daily 11 feb thru 12 mar in areas: a. within 12 miles of…2003-02-07
- Hazardous operations 2000Z to 0211Z commencing daily 27 nov thru 28 dec in areas: a. within 12 miles of…2002-12-06
- Hazardous operations 2000Z to 0211Z commencing daily 27 nov thru 28 dec in areas: a. within 12 miles of…2002-11-25
- Hazardous operations 2000Z to 0859Z commencing daily 22 feb thru 23 mar in areas: a. within 12 miles of…2002-02-17
- Hazardous operations 2000Z to 0859Z commencing daily 22 feb thru 23 mar in areas: a. within 12 miles of…2002-02-17
- Hazardous operations 2000Z to 0859Z commencing daily 19 feb thru 20 mar in areas: a. within 12 miles of…2002-02-14
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
- Niton broadcast will be transmitted from NAVTEX stations cullercoats, portpatrick and oostendecancels · 2000-12-03
- Niton broadcast will be transmitted from NAVTEX stations cullercoats, portpatrick and oostendereplaced · 2000-12-03
- Cancel HYDROLANT 4033/00(24), operations suspendedcancelled by · 2000-12-12
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.