Exercises
Hazardous operations
Black Sea · HYDROLANT 674/12
- issued
- 2012-03-26 16:04Z
- status
- cancelled 2012-03-29 15:00Z (archive)
- self-cancels
- 2012-03-29 15:00Z
- authority
- NAVAREA III 112/12 261201Z MAR 12.
- sea
- Black Sea
- position
- 44.304, 37.150
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BLACK SEA. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 0600Z TO 1400Z DAILY 27 THRU 29 MAR IN AREA BOUND BY 44-47N 036-45E, 44-52N 037-09E, 44-11N 037-59E, 43-53N 037-18E, 43-52N 036-32E. 2. CANCEL THIS MSG 291500Z MAR.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2012-03-27 06:00Z | 2012-03-27 14:00Z | — | 8 h |
| 2012-03-28 06:00Z | 2012-03-28 14:00Z | — | 8 h |
| 2012-03-29 06:00Z | 2012-03-29 14:00Z | — | 8 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
931 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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05
10
15
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24
- Hazardous operations 102101Z to 162130Z mar in area bound by 42-38.02N 037-46.57E, 42-40.35N 037-40.37E,…2024-03-07
- Hazardous operations 0300Z to 0430Z daily 23 thru 25 may in area bound by 42-44.37N 031-32.30E, 42-42.88N…2023-05-19
- Hazardous operations 192101Z mar to 022059Z apr in area bound by 42-01.58N 035-10.75E, 42-15.77N 035-11.78E,…2023-03-15
- Hazardous operations 062101Z to 182059Z feb in area bound by 42-01.58N 035-10.75E, 42-15.77N 035-11.78E,…2023-02-04
- Hazardous operations 222059Z to 312359Z dec in area bound by 42-38.00N 037-48.57E, 42-40.35N 037-40.37E,…2022-12-19
- Hazardous operations 0400Z to 1400Z daily 15 thru 17 dec in area bound by 42-01.62N 035-10.37E, 42-15.53N…2022-12-14
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
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.