Surveys
Survey operations in progress until 06 sep by M/V alliance towing equipment in area bound by 39-06.8N…
HYDROLANT 1640/09
- issued
- 2009-08-28 11:23Z
- status
- cancelled 2009-08-31 15:14Z (archive)
- authority
- NAVAREA III 338/09 281101Z AUG 09.
- position
- 40.258, 10.301
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS IN PROGRESS UNTIL 06 SEP BY M/V ALLIANCE TOWING EQUIPMENT IN AREA BOUND BY 39-06.8N 009-56.9E, 40-51.5N 010-10.9E, 41-12.8N 009-59.6E, 41-23.4N 010-30.1E, 39-55.0N 010-30.1E, 39-55.0N 010-52.3E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 07 SEP.
This area · survey operations
156 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
20
24
- Survey operations in progress until 30 jun by M/V ng driller along trackline joining 39-13.99N 007-49.47E,…2024-04-24
- Survey operations in progress until 30 aug by M/V durable along trackline joining 41-22.68N 006-04.83E,…2024-04-24
- Underwater operations in progress until further notice by M/V joides resolution in: a. 40-11.03N 012-42.49E2024-02-16
- Survey operations in progress until 15 apr by M/V ng driller in: a. 39-13.99N 007-49.48E2024-02-01
- Survey operations 20 aug thru 17 sep by M/V dallaporta in area bound by 40-38.53N 010-05.00E, 41-20.54N…2022-08-18
- Survey operations 08 thru 30 jun by M/V mg worker in area bound by 39-20.63N 008-17.09E, 39-20.63N…2022-06-07
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
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
75 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.