Cable ops

Seismic survey in progress until further notice by M/V polar duke towing ten 2400 meter long cables in area…

North Sea · HYDROLANT 1506/13

issued: 2013-06-19 11:52Z
status: cancelled 2013-06-20 06:53Z (archive)
authority: NAVAREA I 139/13 191020Z JUN 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
BY M/V POLAR DUKE TOWING TEN 2400 METER LONG
CABLES IN AREA BETWEEN
60-56N 61-19N AND 001-49E 003-01E.
WIDE BERTH REQUESTED.

Timeline

Cancel HYDROLANT 1506/13 and this msg, survey completedcancelled by · 2013-06-20

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.