Surveys
Underwater operations in progress by M/V aegaeo: a. 160700Z to 161900Z jun in 37-35.9N 023-33.7E
Aegean Sea · HYDROLANT 1933/18
- issued
- 2018-06-16 16:48Z
- status
- cancelled 2018-06-20 11:38Z (archive)
- self-cancels
- 2018-06-20 19:00Z
- cancels
- HYDROLANT 1925/18
- authority
- NAVAREA III 503/18 161217Z JUN 18.
- sea
- Aegean Sea
- position
- 37.211, 25.108
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
AEGEAN SEA. DNC 09. 1. UNDERWATER OPERATIONS IN PROGRESS BY M/V AEGAEO: A. 160700Z TO 161900Z JUN IN 37-35.9N 023-33.7E. B. 171300Z TO 181500Z JUN IN 39-57.7N 024-43.6E. C. 190600Z TO 191800Z JUN IN 37-30.7N 025-27.6E. D. 200700Z TO 200900Z JUN IN 35-15.3N 026-40.3E. E. 201600Z TO 201800Z JUN IN 35-43.8N 025-07.3E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1925/18. 3. CANCEL THIS MSG 201900Z JUN 18.
Activity windows · 5 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-06-16 07:00Z | 2018-06-16 19:00Z | — | 12 h |
| 2018-06-17 13:00Z | 2018-06-18 15:00Z | — | 26 h |
| 2018-06-19 06:00Z | 2018-06-19 18:00Z | — | 12 h |
| 2018-06-20 07:00Z | 2018-06-20 09:00Z | — | 2 h |
| 2018-06-20 16:00Z | 2018-06-20 18:00Z | — | 2 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 · survey operations
185 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 14 jun by M/V tcg cesme in areas bound by a. 38-55.93N 025-24.97E,…2022-05-28
- Underwater operations 16 and 17 mar by M/V ievoli ivory along trackline joining 36-12.4N 024-19.9E, 36-01.0N…2021-03-15
- Underwater operations by M/V ievoli ivory: a. 11 mar along trackline joining 36-44.60N 024-08.00E, 36-15.10N…2021-03-10
- Underwater operations by M/V ievoli ivory: a. 08 mar along trackline joining 36-37.1N 024-14.1E 36-50.5N…2021-03-08
- Survey operations 18 feb thru 02 mar by M/V tcg cesme in area bound by 40-00.94N 024-52.91E, 39-40.83N…2021-02-16
- Underwater operations by M/V ievoli ivory: a. 14 feb along trackline joining 37-44.9N 023-24.3E, 37-42.6N…2021-02-13
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Underwater operations in progress by M/V aegaeo: a. 161600Z to 171500Z jun in 39-57.7N 024-43.4Ecancels · 2018-06-15
- Underwater operations in progress by M/V aegaeo: a. 161600Z to 171500Z jun in 39-57.7N 024-43.4Ereplaced · 2018-06-15
- Underwater operations in progress by M/V aegaeo: a. 200600Z to 201800Z jun in 37-30.7N 025-27.4Ecancelled by · 2018-06-20
Nearby now · within 120 nm
Worldwide now
86 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.