Surveys
Underwater operations in progress until further notice by M/V filia: a. along trackline joining 39-24.6N…
Aegean Sea · HYDROLANT 1988/20
- issued
- 2020-06-18 12:17Z
- status
- cancelled 2020-06-24 13:04Z (archive)
- cancels
- HYDROLANT 1971/20
- authority
- NAVAREA III 922/20 181212Z JUN 20.
- sea
- Aegean Sea
- position
- 40.701, 25.295
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
AEGEAN SEA.
DNC 09.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY M/V FILIA:
A. ALONG TRACKLINE JOINING
39-24.6N 025-04.1E, 39-44.7N 025-03.6E.
B. ALONG TRACKLINE JOINING
39-45.0N 025-30.0E, 40-01.0N 025-31.0E.
C. ALONG TRACKLINE JOINING
40-19.5N 025-16.9E, 40-54.2N 025-17.1E.
D. IN AREA BOUND BY
40-36.4N 024-50.3E, 40-52.0N 024-50.5E,
40-50.2N 025-42.5E, 40-30.1N 025-43.1E.
WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 1971/20.
This area · survey operations
114 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
22
- 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
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Underwater operations in progress until 20 jun by M/V filia along tracklines joining: a. 39-24.6N 025-04.1E,…cancels · 2020-06-16
- Underwater operations in progress until 20 jun by M/V filia along tracklines joining: a. 39-24.6N 025-04.1E,…replaced · 2020-06-16
- Cancel HYDROLANT 1988/20 and this msgcancelled by · 2020-06-24
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.