Cable ops

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

North Sea · HYDROLANT 1973/15

issued: 2015-08-12 22:16Z
status: cancelled 2015-08-18 09:38Z (archive)
authority: NAVAREA I 232/15 122100Z AUG 15.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
DNC 20.
SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
BY M/V RAMFORM EXPLORER TOWING EIGHT 6000 METER
LONG CABLES IN AREA BETWEEN
58-41N 58-01N AND 001-12E 001-59E.
FIVE MILE BERTH REQUESTED.

Timeline

Seismic survey in progress until further notice by M/V ramform explorer towing ten 6000 meter long cables in…cancelled by · 2015-08-18

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.