Cable ops

Seismic survey in progress until further notice by M/V polarcus naila towing eight 6000 meter long cables in…

North Sea · Scotland · HYDROLANT 396/14

issued: 2014-02-08 11:49Z
status: cancelled 2014-03-03 10:13Z (archive)
cancels: HYDROLANT 3187/13
authority: NAVAREA I 40/14 081010Z FEB 14.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
SCOTLAND.
1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
   BY M/V POLARCUS NAILA TOWING EIGHT 6000 METER
   LONG CABLES IN AREA BETWEEN
   58-25N 58-00N AND 000-16W 001-57W.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 3187/13.

Timeline

Seismic survey in progress until further notice by M/V polarcus naila towing eight 6000 meter long cables in…cancels · 2013-12-10
Seismic survey in progress until further notice by M/V polarcus naila towing eight 6000 meter long cables in…replaced · 2013-12-10
Cancel HYDROLANT 396/14 and this msg, survey completedcancelled by · 2014-03-03

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.