Cable ops

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

HYDROLANT 2752/99

issued: 1999-12-17 17:16Z
status: cancelled 1999-12-20 10:20Z (archive)
cancels: HYDROLANT 2333/99
authority: NAVAREA II 384/99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY
   M/V CGG FOHN TOWING FOUR THREE MILE LONG CABLES
   IN AREA BETWEEN 05-15N 05-43N AND 000-03W 005-27E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 2333/99 AND THIS MSG.

Timeline

Seismic survey in progress until further notice by M/V cgg fohn towing four three mile long cables in area…replaced · 1999-11-03
Seismic survey in progress until further notice by M/V cgg fohn towing four three mile long cables in area…cancelled by · 1999-12-20

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.