Exercises
Hazardous operations 2000Z to 0230Z commencing daily 21 mar thru 21 apr in areas: a. within 12 miles of…
HYDROLANT 949/00
- issued
- 2000-03-16 09:40Z
- status
- cancelled 2000-03-22 02:54Z (archive)
- self-cancels
- 2000-04-22 03:20Z
- cancels
- HYDROLANT 938/00
- authority
- COMAR GUYANE 5/00 131130Z MAR 00; MRCC ETEL 160725Z MAR 00
- sea
- North Atlantic Ocean
- position
- 5.328, -47.245
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2000Z TO 0230Z COMMENCING
DAILY 21 MAR THRU 21 APR IN AREAS:
A. WITHIN 12 MILES OF COASTLINE BETWEEN
05-19N 052-47W AND 05-04N 052-30W.
B. BOUND BY 05-38N 047-12W, 05-08N 047-12W,
05-07N 048-13W, 05-37N 048-14W.
C. BOUND BY 05-22N 045-48W, 05-08N 045-49W,
05-09N 047-20W, 05-23N 047-20W.
2. CANCEL HYDROLANT 938/00(37), SEARCH SUSPENDED.
3. CANCEL THIS MSG 220320Z APR.
Activity windows · 32 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-03-21 20:00Z | 2000-03-22 02:30Z | — | 6 h 30 |
| 2000-03-22 20:00Z | 2000-03-23 02:30Z | — | 6 h 30 |
| 2000-03-23 20:00Z | 2000-03-24 02:30Z | — | 6 h 30 |
| 2000-03-24 20:00Z | 2000-03-25 02:30Z | — | 6 h 30 |
| 2000-03-25 20:00Z | 2000-03-26 02:30Z | — | 6 h 30 |
| 2000-03-26 20:00Z | 2000-03-27 02:30Z | — | 6 h 30 |
| 2000-03-27 20:00Z | 2000-03-28 02:30Z | — | 6 h 30 |
| 2000-03-28 20:00Z | 2000-03-29 02:30Z | — | 6 h 30 |
| … 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
57 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
17
- Hazardous operations 142025Z feb to 140005Z mar in areas bound by: a. 05-16N 047-26W, 04-44N 047-27W, 04-47N…2017-02-11
- Hazardous operations 140300Z to 150300Z feb in area bound by 05-16N 047-26W, 04-44N 047-27W, 04-47N 048-26W,…2017-02-09
- Hazardous operations2017-01-22
- Hazardous operations2017-01-22
- Hazardous operations2016-12-16
- Hazardous operations2016-12-15
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
- Man overboard between 47-03.0N 006-52.0W and 45-29.0N 008-10.8Wcancels · 2000-03-15
- Man overboard between 47-03.0N 006-52.0W and 45-29.0N 008-10.8Wreplaced · 2000-03-15
- Cancel HYDROLANT 949/00 and this msgcancelled by · 2000-03-22
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.