Cable ops

Seismic survey in progress until further notice by M/V western pride towing eight four mile long cables in…

North Sea · HYDROLANT 975/11

issued: 2011-06-11 12:11Z
status: cancelled 2011-07-29 15:14Z (archive)
cancels: HYDROLANT 689/11
authority: NAVEAREA I 150/11 110945Z JUN 11.
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 WESTERN PRIDE TOWING EIGHT FOUR MILE
   LONG CABLES IN AREA BETWEEN
   56-30N 57-03N AND 000-00E 000-54E
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 689/11.

Timeline

Seismic survey in progress until further notice by M/V western pride towing eight four mile long cables in…cancels · 2011-04-23
Seismic survey in progress until further notice by M/V western pride towing eight four mile long cables in…replaced · 2011-04-23
Cancel HYDROLANT 975/11 and this msg, survey completedcancelled by · 2011-07-29

Nearby now · within 120 nm

Nothing else in force within 120 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.