Surveys
Survey operations 03 thru 21 apr by M/V suroit in area bound by 39-26.16N 034-11.76W, 36-01.28N 041-56.85W,…
HYDROLANT 656/06
- issued
- 2006-04-03 15:04Z
- status
- cancelled 2006-04-22 00:00Z (archive)
- authority
- NAVAREA II 127/06 031211Z APR 06.
- sea
- North Atlantic Ocean
- position
- 36.057, -34.875
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS 03 THRU 21 APR BY M/V SUROIT IN AREA BOUND BY 39-26.16N 034-11.76W, 36-01.28N 041-56.85W, 32-31.11N 033-00.36W, 36-34.32N 029-08.71W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 22 APR.
This area · survey operations
21 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
05
10
15
16
- Underwater operations 10 thru 23 jun by M/V thalassa within four miles of: a. 37-04.85N 031-55.18W2016-06-06
- Underwater operations 10 thru 23 jun by M/V thalassa within four miles of: a. 37-04.85N 031-55.18W2016-06-06
- Underwater operations in progress until 192359Z jun by M/V le suroit in: a. 37-04.9N 031-55.2W2014-06-10
- Underwater operations 03 thru 21 aug by M/V pourquoi pas with submersible along trackline joining 37-51N…2013-08-02
- Underwater operations by M/V thalassa: a. 05 aug in 37-36N 038-22W2012-08-04
- Underwater operations by M/V thalassa: a. 05 aug in 37-36N 038-22W2012-08-04
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
84 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.