Surveys
Survey operations in progress until 17 jul by M/V tethys II in area bound by 39-54.37N 023-54.74E, 40-19.82N…
Aegean Sea · HYDROLANT 2171/17
- issued
- 2017-07-13 13:10Z
- status
- cancelled 2017-07-18 00:01Z (archive)
- authority
- NAVAREA III 435/17 131214Z JUL 17.
- sea
- Aegean Sea
- position
- 39.767, 24.271
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
AEGEAN SEA. DNC 09. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 17 JUL BY M/V TETHYS II IN AREA BOUND BY 39-54.37N 023-54.74E, 40-19.82N 025-06.01E, 40-06.02N 025-09.54E, 39-13.76N 023-50.76E, 39-19.28N 023-24.70E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 18 JUL 17.
This area · survey operations
96 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 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
- Survey operations 21 dec until further notice by M/V aigaio in: a. 38-01.05N 023-33.27E2020-12-19
Season · when survey operations happen here
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month of issue, all years in the archive
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.