Surveys
Underwater operations in progress until further notice by M/V acergy osprey along trackline between 53-02.4N…
HYDROLANT 408/08
- issued
- 2008-03-08 06:22Z
- status
- cancelled 2008-04-11 08:48Z (archive)
- authority
- WZ 376/08 080154Z MAR 08.
- sea
- North Sea
- position
- 53.023, 2.789
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ACERGY OSPREY ALONG TRACKLINE BETWEEN 53-02.4N 002-40.9E AND 53-00.3N 002-53.8E. WIDE BERTH REQUESTED.
This area · survey operations
478 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
97
00
05
10
15
20
23
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 4700 meter long…2023-04-03
- Underwater operations in progress until further notice by M/V uilenspiegel and c/s responder in vicinity of…2022-07-18
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 51-22.80N…2022-07-16
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 50-46.80N…2022-07-12
- Underwater operations in progress until further notice by M/V uilenspiegel in vicinity of trackline joining…2022-07-09
- Underwater operations in progress until further notice by M/V havila phoenix in vicinity of trackline…2022-05-11
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
- Cancel HYDROLANT 408/08 and this msg, operations completedcancelled by · 2008-04-11
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.