Surveys
Underwater operations in progress until further notice by M/V havila reel vicinity of trackline between…
HYDROLANT 2392/01
- issued
- 2001-09-03 09:50Z
- status
- cancelled 2001-09-03 23:41Z (archive)
- cancels
- HYDROLANT 2276/01
- authority
- WZ 1812/01 030849Z SEP 01
- sea
- North Sea
- position
- 54.517, 0.492
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V HAVILA REEL VICINITY OF TRACKLINE BETWEEN 54-36N 000-41E AND 54-26N 000-18E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2276/01.
This area · survey operations
374 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- 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 sw amundsen towing seven 2200 meter long cables in…2024-04-18
- Survey operations in progress until further notice by M/V pxgeo 2 towing ten 4500 meter long cables in area…2023-08-16
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 4700 meter long…2023-04-03
- Survey operations in progress until further notice by M/V kommandor towing 1200 meter long cable in area…2022-10-27
- Survey operations in progress until further notice by M/V sw bly towing 12 5000 meter long cables in area…2022-09-04
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Underwater operations in progress until further notice by cableship dock express 20 vicinity of trackline…cancels · 2001-08-18
- Underwater operations in progress until further notice by cableship dock express 20 vicinity of trackline…replaced · 2001-08-18
- Cancel HYDROLANT 2392/01 and this msg, operations suspendedcancelled by · 2001-09-03
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 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.