Cable ops

Seismic survey in progress until 030159Z jan by M/V fohn towing six 6000 meter long cables in area between…

HYDROLANT 3303/01

issued: 2001-12-31 06:10Z
status: cancelled 2002-01-03 02:59Z (archive)
self-cancels: 2002-01-03 02:59Z
cancels: HYDROLANT 3261/01
authority: NAVAREA V 1907; NAVAREA V 1906/01 300356Z DEC 01
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 030159Z JAN
   BY M/V FOHN TOWING SIX 6000 METER LONG CABLES
   IN AREA BETWEEN 21-20S 21-45S AND 040-45W 040-20W.
   3.5 MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 3261/01.
3. CANCEL THIS MSG 030259Z JAN 02.

Timeline

Man overboard vicinity porto seguro (16-21S 038-19W)cancels · 2001-12-23
Man overboard vicinity porto seguro (16-21S 038-19W)replaced · 2001-12-23

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.