Cable ops

Seismic survey in progress until 310159Z mar by M/V cgg fohn towing six 7408 meter long cables in area…

HYDROLANT 648/03

issued: 2003-03-28 08:15Z
status: cancelled 2003-03-30 13:05Z (archive)
self-cancels: 2003-03-31 02:59Z
cancels: HYDROLANT 641/03
authority: NAVAREA V 382, 383/03 280503Z MAR 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 310159Z MAR
   BY M/V CGG FOHN TOWING SIX 7408 METER
   LONG CABLES IN AREA BETWEEN
   19-45S 20-05S AND 039-40W 039-10W.
   FOUR MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 641/03.
3. CANCEL THIS MSG 310259Z MAR.

Timeline

Risca do zumbi buoy 05-11S 035-11W unlitcancels · 2003-03-27
Risca do zumbi buoy 05-11S 035-11W unlitreplaced · 2003-03-27
Seismic survey in progress until 010159Z apr by M/V cgg fohn towing six 7408 meter long cables in area bound…cancelled by · 2003-03-30

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.