Surveys

Underwater operations in progress until 06 oct by M/V fatih, M/V altan, M/V murat ilhan and M/V osman bey in…

Black Sea · Turkey · HYDROLANT 1730/22

issued
2022-07-09 07:01Z
status
cancelled 2022-10-07 00:01Z (archive)
self-cancels
2022-10-07 00:01Z
authority
TURKEY 83/22 081702Z JUL 22.
sea
Black Sea
position
42.834, 31.280
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
TURKEY.
DNC 10.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 06 OCT
   BY M/V FATIH, M/V ALTAN, M/V MURAT ILHAN
   AND M/V OSMAN BEY IN AREAS BOUND BY:
   A. 42-50.99N 031-16.95E, 42-50.95N 031-14.23E,
      42-48.95N 031-14.29E, 42-48.99N 031-17.01E.
   B. 42-51.07N 031-19.35E, 42-51.03N 031-16.62E,
      42-49.03N 031-16.68E, 42-49.07N 031-19.40E.
   TEN MILE BERTH REQUESTED.
2. CANCEL THIS MSG 070001Z OCT 22.

This area · survey operations

225 within 180 nm since 1999 · 9 in the last 12 months · 8 in force now

99
00
05
10
15
20
25
26

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

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.