Surveys
Underwater operations in progress until further notice by M/V kommandor jack vicinity of trackline joining…
HYDROLANT 692/01
- issued
- 2001-02-28 18:50Z
- status
- cancelled 2001-03-02 14:21Z (archive)
- authority
- WZ 489/01 281753Z FEB 01
- position
- 53.747, 0.551
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V KOMMANDOR JACK VICINITY OF TRACKLINE JOINING 53-20N 001-10E, 53-56N 000-27E, 53-55N 000-09W. WIDE BERTH REQUESTED.
This area · survey operations
544 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until further notice by M/V sw amundsen towing seven 2200 meter long cables in…2024-04-18
- 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
- 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
- Survey operations in progress until further notice by M/V sw bly towing four 2300 meter long cables, marked…2022-05-08
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
- Lincs wind farmNav aids · 30.1 nm
- Platform southwark 53-11.0N 002-05.8E unlit and all navaids inoperativeNav aids · 64.8 nm
- Mid haisbro buoy 52-54.2N 001-41.6E unlitNav aids · 65.2 nm
- Leman gas fieldNav aids · 72.3 nm
- Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50ENav aids · 73.7 nm
- Sofia offshore wind farmNav aids · 95.7 nm
- Turbine G27, 52-19.8N 002-33.5E, fog signal inoperativeNav aids · 111.8 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.