Cable ops

Seismic survey in progress until 210259Z mar by M/V fohn towing six 6000 meter long cables in area between…

HYDROLANT 617/02

issued: 2002-03-16 05:44Z
status: cancelled 2002-03-21 03:59Z (archive)
self-cancels: 2002-03-21 03:59Z
authority: NAVAREA V 352/02 160405Z MAR 02
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 210259Z MAR BY M/V FOHN
   TOWING SIX 6000 METER LONG CABLES IN AREA BETWEEN
   20-00S 21-45S AND 039-15W 037-20W. 3.5 MILE BERTH REQUESTED.
2. CANCEL THIS MSG 210359Z MAR.

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.