Surveys
Underwater operations 18 thru 20 mar by M/V tcg cesme in area bound by 40-34.94N 024-57.97E, 40-36.10N…
Aegean Sea · HYDROLANT 865/17
- issued
- 2017-03-17 13:46Z
- status
- cancelled 2017-03-19 12:06Z (archive)
- authority
- TURKEY 16/17 171343Z MAR 17.
- sea
- Aegean Sea
- position
- 40.653, 25.193
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
AEGEAN SEA. DNC 09. 1. UNDERWATER OPERATIONS 18 THRU 20 MAR BY M/V TCG CESME IN AREA BOUND BY 40-34.94N 024-57.97E, 40-36.10N 024-55.47E, 40-47.10N 024-56.30E, 40-49.11N 025-18.39E, 40-45.37N 025-27.89E, 40-36.58N 025-26.29E, 40-31.16N 025-17.13E, 40-23.30N 025-19.99E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 21 MAR 17.
This area · survey operations
112 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
- 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 in progress until 19 nov by M/V aegaeo a. 15 nov in 39-53.48N 025-15.05E2020-11-15
- Survey operations in progress until 18 nov by M/V aegaeo a. 13 nov in area bound by 40-36.42N 022-54.25E,…2020-11-13
- Underwater operations in progress until 30 nov by M/V detek salvor in position 41-01.3N 029-00.0E2020-11-05
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 865/17 and this msg, operations completedcancelled by · 2017-03-19
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.