Cable ops

Seismic survey in progress until further notice by M/V cgg fohn towing six two mile long cables in area…

HYDROLANT 1093/01

issued: 2001-04-07 07:40Z
status: cancelled 2001-06-01 17:14Z (archive)
authority: NAVAREA II 134/01 070539Z APR 01
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
BY M/V CGG FOHN TOWING SIX TWO MILE LONG CABLES
IN AREA BETWEEN 04-50S 05-30S AND 011-18E 011-45E.
WIDE BERTH REQUESTED.

Timeline

Underwater cable operations 02 thru 05 jun by cableship leon thevenin within one mile of 14-38.0N 017-27.1Wcancelled by · 2001-06-01

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.