Surveys
Survey operations in progress until further notice by M/V atlantic guardian in area bound by 71-00N 018-40E,…
Norwegian Sea · Norway · HYDROLANT 1373/17
- issued
- 2017-04-30 03:49Z
- status
- cancelled 2017-05-10 18:42Z (archive)
- authority
- NAVAREA XIX 32/17 300730Z APR 17.
- position
- 70.835, 19.082
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORWEGIAN SEA. NORWAY. DNC 22. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ATLANTIC GUARDIAN IN AREA BOUND BY 71-00N 018-40E, 71-00N 019-34E, 70-45N 019-34E, 70-36N 018-40E. 1.5 MILE BERTH REQUESTED.
This area · survey operations
20 within 180 nm since 2017 · 0 in the last 12 months · 0 in force now
17
20
23
- Survey operations until further notice by M/V ramform hyperion towing 14 six mile long cables, M/V thor…2023-06-29
- 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 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
- Survey operations in progress until 31 oct by M/V oceanic sirius towing 16 8000 meter long cables in area…2019-07-16
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1373/17 and this msgcancelled by · 2017-05-10
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.