Surveys
Underwater operations in progress until further notice by M/V ace nature vicinity 55-39N 002-23E
HYDROLANT 2927/00
- issued
- 2000-08-23 01:31Z
- status
- cancelled 2000-08-23 20:37Z (archive)
- authority
- WZ 1645/00 222358Z AUG 00
- sea
- North Sea
- position
- 55.650, 2.383
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ACE NATURE VICINITY 55-39N 002-23E. WIDE BERTH REQUESTED.
This area · survey operations
236 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
97
00
05
10
15
20
24
- Survey operations in progress until 25 may by M/V ramform tethys towing 12 8000 meter long cables in area…2024-04-22
- Survey operations in progress until further notice by M/V ramform atlas towing 14 6000 meter long cables in…2023-09-27
- Survey operations in progress until further notice by M/V ramform atlas towing 14 6000 meter long cables in…2023-09-04
- Survey operations in progress until further notice by M/V amazon conqueror towing 6500 meter long cables in…2023-08-18
- Survey operations in progress until further notice by M/V pxgeo 2 towing ten 4500 meter long cables in area…2023-08-16
- Survey operations in progress until further notice by M/V amazon conqueror towing 6500 meter long cables in…2023-07-18
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 2927/00 and this msg, operations completedcancelled by · 2000-08-23
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.