Surveys
Survey operations in progress until further notice by tcg cesme in areas bound by: a. 39-33.59N 025-27.01E,…
Aegean Sea · HYDROLANT 454/17
- issued
- 2017-02-09 11:49Z
- status
- cancelled 2017-02-22 09:27Z (archive)
- authority
- TURKEY 2/17 091137Z FEB 17.
- sea
- Aegean Sea
- position
- 38.938, 25.114
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
AEGEAN SEA. DNC 09. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY TCG CESME IN AREAS BOUND BY: A. 39-33.59N 025-27.01E, 39-33.85N 025-12.54E, 39-17.25N 025-12.47E, 39-17.18N 024-55.08E, 38-35.32N 024-55.08E, 38-34.90N 025-13.78E. B. 38-02.84N 025-24.05E, 37-43.37N 025-22.93E, 37-36.06N 025-36.49E, 37-43.08N 025-49.07E, 38-03.16N 025-40.68E, 38-06.01N 025-40.70E.
This area · survey operations
129 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
- Survey operations 23 mar thru 15 apr by M/V tubitak marmara and M/V tubitak mam in area bound by 40-03.20N…2021-03-22
- 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
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 454/17 and this msgcancelled by · 2017-02-22
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.