Cable ops

Seismic survey in progress until further notice by M/V ramford viking towing 12 6500 meter long cables in…

North Sea · HYDROLANT 785/11

issued: 2011-05-09 13:29Z
status: cancelled 2011-05-19 21:19Z (archive)
cancels: HYDROLANT 636/11
authority: NAVAREA I 117/11 091215Z MAY 11.
sea: North Sea
position: 59.104, 2.301
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
   BY M/V RAMFORD VIKING TOWING 12 6500 METER
   LONG CABLES IN AREA BOUND BY
   59-01.5N 001-38.6E, 59-17.4N 001-42.6E,
   59-26.9N 001-48.4E, 59-11.7N 002-55.8E,
   58-45.0N 002-51.6E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 636/11.

This area · cable & pipeline work

222 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

Season · when cable & pipeline work happen here

month of issue, all years in the archive

Timeline

Seismic survey in progress until 19 may by M/V ramford viking towing 12 6000 meter long cables in area bound…cancels · 2011-04-16
Seismic survey in progress until 19 may by M/V ramford viking towing 12 6000 meter long cables in area bound…replaced · 2011-04-16
Seismic survey in progress until further notice by M/V ramform viking towing 12 6500 meter long cables in…cancelled by · 2011-05-19

Nearby now · within 120 nm

Survey operations in progress until further notice by M/V ramform hyperion towing ten 2740 meter long cablesSurveys · 12.2 nm

Worldwide now

40 cable & pipeline work in force · see all

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

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.