Surveys
Survey operations in progress until further notice by M/V ramform hyperion towing 12 4000 meter long cables…
North Sea · Norway · HYDROLANT 1533/22
- issued
- 2022-06-15 17:26Z
- status
- cancelled 2022-07-03 17:39Z (archive)
- authority
- NAVAREA I 80/22 151030Z JUN 22.
- sea
- North Sea
- position
- 57.652, 2.715
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. NORWAY. DNC 20, DNC 21. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V RAMFORM HYPERION TOWING 12 4000 METER LONG CABLES IN AREA BOUND BY 58-17.00N 002-00.00E, 58-17.00N 002-58.00E, 57-00.00N 003-17.00E, 56-51.00N 002-43.00E. FOUR MILE BERTH REQUESTED.
This area · survey operations
149 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
99
00
05
10
15
20
25
26
- 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 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
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1533/22 and this msg, operations completedcancelled by · 2022-07-03
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.