Surveys
Survey operations in progress until further notice by M/V ramform hyperion towing 8000 meter long cables,…
Barents Sea · Norway · HYDROARC 79/21
- issued
- 2021-05-21 19:00Z
- status
- cancelled 2021-07-02 16:04Z (archive)
- authority
- NAVAREA XIX 54/21 211836Z MAY 21.
- position
- 72.826, 29.520
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BARENTS SEA. NORWAY. DNC 22. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V RAMFORM HYPERION TOWING 8000 METER LONG CABLES, M/V SNCO SWIFT, M/V THOR OMEGA AND M/V MIRANDA IN AREA BOUND BY 73-17.3N 028-57.3E, 73-13.5N 030-52.9E, 72-21.6N 030-02.1E, 72-25.0N 028-11.9E. SIX MILE BERTH REQUESTED.
This area · survey operations
18 within 180 nm since 2012 · 0 in the last 12 months · 0 in force now
12
15
20
23
- Underwater operations 172100Z to 202100Z sep in area bound by 74-03.00N 025-42.50E, 74-03.00N 023-54.50E,…2023-09-13
- Survey operations 15 may thru 23 jun by S/V gorizont in area bound by 71-12.00N 033-53.00E, 71-13.00N…2023-05-12
- Survey operations in progress until further notice by M/V ramford hyperion towing 12 4050 meter long cables…2022-07-11
- Survey operations 05 jul until further notice by M/V ramform vanguard towing 12 4050 meter long cables in…2022-07-04
- Survey operations in progress until 30 sep by M/V ramform tethys towing 16 10000 meter long cables in area…2020-07-05
- Survey operations in progress until 31 jul by M/V ramform tethys towing 14 4000 meter long cables in area…2020-06-03
Season · when survey operations happen here
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M
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J
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month of issue, all years in the archive
Timeline
- Cancel HYDROARC 79/21 and this msgcancelled by · 2021-07-02
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.