Cable ops

Seismic survey in progress until 090259Z apr by M/V fohn towing six 6000 meter long cables in area between…

HYDROLANT 783/02

issued: 2002-04-06 07:40Z
status: cancelled 2002-04-09 03:59Z (archive)
self-cancels: 2002-04-09 03:59Z
authority: NAVAREA V 447/02 060409Z APR 02
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 090259Z APR BY
   M/V FOHN TOWING SIX 6000 METER LONG CABLES IN
   AREA BETWEEN 20-18S 21-00S AND 038-50W 037-50W.
   3.5 MILE BERTH REQUESTED.
2. CANCEL THIS MSG 090359Z APR.

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.