Surveys
Survey operations 05 jul until further notice by M/V ramform vanguard towing 12 4050 meter long cables in…
Norwegian Sea · Norway · HYDROARC 142/22
- issued
- 2022-07-04 17:29Z
- status
- cancelled 2022-08-12 09:53Z (archive)
- authority
- RAMFORM VANGUARD 0/22 041701Z JUL 22.
- position
- 71.543, 21.028
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORWEGIAN SEA. NORWAY. DNC 22. SURVEY OPERATIONS 05 JUL UNTIL FURTHER NOTICE BY M/V RAMFORM VANGUARD TOWING 12 4050 METER LONG CABLES IN AREA BOUND BY 71-12.55N 020-33.30E, 71-52.36N 020-32.36E, 71-52.35N 021-31.10E, 71-12.54N 021-30.04E. SIX MILE BERTH REQUESTED.
This area · survey operations
24 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 16 may thru 24 jun by M/V ramform hyperion towing 14 six mile long cables, M/V thor omega…2023-05-11
- Survey operations in progress until further notice by M/V ramford hyperion towing 12 4050 meter long cables…2022-07-11
- Survey operations in progress until further notice by M/V ramform hyperion towing 8000 meter long cables,…2021-05-21
- 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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month of issue, all years in the archive
Timeline
- Cancel HYDROARC 142/22 and this msgcancelled by · 2022-08-12
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.