Surveys
Survey operations in progress until further notice by M/V sw amundsen towing 12 8000 meter long cables in…
Eastern North Atlantic · Norwegian Sea · North Sea · Norway · HYDROLANT 1574/21
- issued
- 2021-06-12 04:45Z
- status
- cancelled 2021-10-13 23:50Z (archive)
- cancels
- HYDROLANT 1156/21
- authority
- NAVAREA I 100/21 120400Z JUN 21.
- sea
- Norwegian Sea
- position
- 61.315, 2.267
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. NORWEGIAN SEA. NORTH SEA. NORWAY. DNC 20, DNC 21. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SW AMUNDSEN TOWING 12 8000 METER LONG CABLES IN AREA BOUND BY 62-02N 000-11E, 62-03N 001-20E, 61-55N 001-26E, 61-55N 004-11E, 60-39N 004-09E, 60-38N 000-37E, 61-34N 000-32E, 61-34N 000-14E. SEVEN MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1156/21.
This area · survey operations
117 within 180 nm since 2000 · 3 in the last 12 months · 3 in force now
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- Survey operations in progress until further notice by M/V ramform hyperion towing ten 2740 meter long cables2026-08-03
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 1609 meter long…2026-07-31
- Survey operations in progress until further notice by M/V ramform atlas towing 17 3600 meter long cables in…2026-07-03
- Survey operations in progress until further notice by M/V kommandor towing 1300 meter long cables in area…2023-09-17
- Survey operations 17 jul until further notice by M/V ramform vanguard towing 17 4200 meter long cables in…2023-07-16
- Survey operations in progress until further notice by M/V sw amundsen towing 2800 meter long cable in area…2023-06-17
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Survey operations in progress until further notice by M/V sw amundsen towing 12 8000 meter long cables in…cancels · 2021-04-27
- Survey operations in progress until further notice by M/V sw amundsen towing 12 8000 meter long cables in…replaced · 2021-04-27
- Cancel HYDROLANT 1574/21 and this msg, operations completedcancelled by · 2021-10-13
Nearby now · within 120 nm
Worldwide now
86 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.