Exercises
Hazardous operations 0900Z to 2000Z daily 23 mar thru 04 apr in area bound by 44-23.0N 028-42.5E, 44-27.0N…
HYDROLANT 440/04
- issued
- 2004-03-18 09:33Z
- status
- cancelled 2004-04-04 21:00Z (archive)
- self-cancels
- 2004-04-04 21:00Z
- authority
- NAVAREA III 136/04 180914Z MAR 04
- sea
- Black Sea
- position
- 44.348, 28.903
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0900Z TO 2000Z DAILY 23 MAR THRU 04 APR IN AREA BOUND BY 44-23.0N 028-42.5E, 44-27.0N 029-01.0E, 44-20.0N 029-01.5E, 44-13.0N 028-56.5E. 2. CANCEL THIS MSG 042100Z APR.
Activity windows · 13 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-03-23 09:00Z | 2004-03-23 20:00Z | — | 11 h |
| 2004-03-24 09:00Z | 2004-03-24 20:00Z | — | 11 h |
| 2004-03-25 09:00Z | 2004-03-25 20:00Z | — | 11 h |
| 2004-03-26 09:00Z | 2004-03-26 20:00Z | — | 11 h |
| 2004-03-27 09:00Z | 2004-03-27 20:00Z | — | 11 h |
| 2004-03-28 09:00Z | 2004-03-28 20:00Z | — | 11 h |
| 2004-03-29 09:00Z | 2004-03-29 20:00Z | — | 11 h |
| 2004-03-30 09:00Z | 2004-03-30 20:00Z | — | 11 h |
| … 5 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
974 within 180 nm since 1999 · 1 in the last 12 months · 2 in force now
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00
05
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15
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25
26
- Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…2026-08-11
- Hazardous operations 0600Z to 1100Z daily 14 and 23, 0600Z to 1500Z daily 15, 16, 20, and 21, 170600Z to…2024-05-09
- Hazardous operations 0300Z to 1300Z daily 11 and 12 apr in area bound by 44-01.00N 029-54.00E, 44-01.00N…2024-04-05
- Gunnery exercises 090600Z to 091500Z and 160600Z to 161200Z apr in area bound by 44-15.00N 029-30.00E,…2024-04-03
- Hazardous operations 080700Z to 081200Z, 0500Z to 1200Z daily 09 thru 11 and 120600Z to 120900Z apr in area…2024-04-01
- Hazardous operations 08 thru 12 apr and 15 thru 19 apr in area bound by 44-25.00N 030-48.00E, 43-05.00N…2024-03-27
Season · when military exercises happen here
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M
A
M
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month of issue, all years in the archive
Nearby now · within 120 nm
- Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…Exercises · 1.5 nm
- Survey operations in progress until 16 aug by M/V ocean aero in area bound by 44-19.85N 028-47.28E,…Surveys · 3.2 nm
- Naval operations 0500Z to 1200Z daily 13 thru 15 aug in area bound by 44-12.00N 028-40.00E, 44-12.00N…Other · 13.1 nm
- Due to the presence of mines, all vessels approaching and departing romanian ports are encouraged to use the…Mines · 15.5 nm
- Fog signal at constanta outer harbor light 44-08.61N 028-40.37E inoperativeNav aids · 15.8 nm
- Mines reported in area within five miles of 45-07.10N 030-09.70EMines · 70.9 nm
- Object adrift in vicinity 44-00.65N 030-34.50E at 120630Z augDebris · 74.8 nm
- Underwater operations 05 jan 25 thru 31 dec 26 in area bound by 44-04.40N 030-34.13E, 44-02.40N 030-30.50E,…Surveys · 79.9 nm
- War risk area, in northwestern part of black sea to northern of line 45-12.2N 029-41.1E 45-11.5N 029-41.4E…Other · 97.3 nm
- Ukrainian coastal warning coordinator has declared the following coastal aproach instructions for entry or…Other · 109.4 nm
- The coordinator of coastal alerts of ukraine has declared the following coastal approach instructions for…Other · 109.7 nm
- Mining operations in progress until further notice in areas bound by: a. 46-22.50N 030-45.10E, 46-20.20N…Mines · 109.8 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.