Surveys
Survey operations in progress until further notice by M/V amazon conqueror towing 6500 meter long cables in…
North Sea · Norway · HYDROLANT 1841/23
- issued
- 2023-08-18 16:53Z
- status
- cancelled 2023-09-05 07:01Z (archive)
- cancels
- HYDROLANT 1616/23
- authority
- NAVAREA I 161/23 181625Z AUG 23.
- position
- 56.394, 4.914
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. NORWAY. DNC 21. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V AMAZON CONQUEROR TOWING 6500 METER LONG CABLES IN AREA BOUND BY 57-01.70N 003-30.60E, 57-01.70N 006-17.30E, 55-44.30N 006-11.30E, 55-44.30N 003-40.30E. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1616/23.
This area · survey operations
109 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
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- 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 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 kommandor towing 1300 meter long cables in area…2023-09-17
- 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 pxgeo 2 towing ten 4500 meter long cables in area…2023-08-16
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 amazon conqueror towing 6500 meter long cables in…cancels · 2023-07-18
- Survey operations in progress until further notice by M/V amazon conqueror towing 6500 meter long cables in…replaced · 2023-07-18
- Cancel HYDROLANT 1841/23 and this msg, operations completedcancelled by · 2023-09-05
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.