Surveys
Underwater operations in progress until further notice by M/V eas vicinity 52-25.5N 002-00.5E
HYDROLANT 1840/01
- issued
- 2001-06-27 17:26Z
- status
- cancelled 2001-06-28 13:47Z (archive)
- cancels
- HYDROLANT 1833/01
- authority
- WZ 1368/01 271613Z JUN 01
- position
- 52.425, 2.008
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V EAS VICINITY 52-25.5N 002-00.5E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1833/01.
This area · survey operations
500 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 mintaka I in vicinity of trackline joining…2023-08-06
- 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
- Underwater operations in progress until further notice by M/V eas vicinity 53-57N 002-22Ecancels · 2001-06-26
- Underwater operations in progress until further notice by M/V eas vicinity 53-57N 002-22Ereplaced · 2001-06-26
- Underwater operations in progress until further notice by M/V eas vicinity 52-25.7N 002-00.6Ecancelled by · 2001-06-28
Nearby now · within 120 nm
- Turbine G27, 52-19.8N 002-33.5E, fog signal inoperativeNav aids · 20.9 nm
- Mid haisbro buoy 52-54.2N 001-41.6E unlitNav aids · 30.9 nm
- Leman gas fieldNav aids · 38.8 nm
- Platform southwark 53-11.0N 002-05.8E unlit and all navaids inoperativeNav aids · 45.6 nm
- Sandettie west buoy 51-15.1N 001-54.5E missingNav aids · 70.5 nm
- Lincs wind farmNav aids · 73.7 nm
- Goodwin sands eastwardsNav aids · 73.8 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.