Cable ops

Seismic survey in progress until 15 mar by M/V polarcus naila towing ten five mile long cables in area…

Eastern North Atlantic · Senegal · HYDROLANT 481/13

issued: 2013-02-21 08:20Z
status: cancelled 2013-03-16 00:01Z (archive)
authority: NAVAREA II 52/13 210752Z FEB 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
SENEGAL.
1. SEISMIC SURVEY IN PROGRESS UNTIL 15 MAR BY
   M/V POLARCUS NAILA TOWING TEN FIVE MILE
   LONG CABLES IN AREA BETWEEN
   12-18N 11-27N AND 017-40W 017-27W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 16 MAR 13.

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.