Surveys
Underwater operations in progress until 30 nov by M/V detek salvor in position 41-01.3N 029-00.0E
Istanbul Bogazi · Turkey · HYDROLANT 3404/20
- issued
- 2020-11-05 00:22Z
- status
- cancelled 2020-12-01 00:01Z (archive)
- authority
- NAVAREA III 1490/20 050001Z NOV 20.
- position
- 41.022, 29.000
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ISTANBUL BOGAZI. TURKEY. DNC 10. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 30 NOV BY M/V DETEK SALVOR IN POSITION 41-01.3N 029-00.0E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 01 DEC 20.
This area · survey operations
136 within 180 nm since 1999 · 4 in the last 12 months · 4 in force now
99
00
05
10
15
20
25
26
- 1- drilling operations by yildirim rig (imo 9705469, mmsi 271053959), supported by ertugrul bey, aybuke,…2026-08-11
- Drilling operations by abdulhamid han (imo 97050932026-07-28
- Drilling operations by yavuz platform (imo 9503768, mmsi 271046765) supported by osman bey, aybuke, florya,…2026-06-26
- Drilling operations by the kanuni platform (imo 95412032026-06-15
- Underwater operations 29 apr thru 08 may in area bound by 44-04.74N 029-10.34E, 43-52.28N 030-04.25E,…2024-04-29
- Underwater operations 31 dec to 31 jan 24 by M/V kanuny, M/V osman bey, M/V korkut and M/V hakan ylhan in…2023-12-28
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.