Exercises
Hazardous operations 280330Z to 281800Z apr in area bound by 45-07.4N 036-48.2E, 45-02.0N 037-02.0E,…
HYDROLANT 837/99
- issued
- 1999-04-27 08:10Z
- status
- cancelled 1999-04-28 00:00Z (archive)
- self-cancels
- 1999-04-28 19:00Z
- sea
- Black Sea
- position
- 44.373, 36.602
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 280330Z TO 281800Z APR IN AREA BOUND BY 45-07.4N 036-48.2E, 45-02.0N 037-02.0E, 44-16.3N 037-49.0E, 44-00.0N 036-48.0E, 43-13.2N 035-51.0E, 45-02.0N 036-00.0E. 2. CANCEL THIS MSG 281900Z APR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-04-28 03:30Z | 1999-04-28 18:00Z | — | 14 h 30 |
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
1206 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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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
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F
M
A
M
J
J
A
S
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N
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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.