Cable ops

Seismic survey in progress until 260259Z mar by M/V fohn towing six 6000 meter long cables in area between…

HYDROLANT 663/02

issued: 2002-03-22 07:20Z
status: cancelled 2002-03-23 07:50Z (archive)
self-cancels: 2002-03-26 03:59Z
cancels: HYDROLANT 653/02
authority: NAVAREA V 378/02 220359Z MAR 02
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 260259Z MAR BY
   M/V FOHN TOWING SIX 6000 METER LONG CABLES IN
   AREA BETWEEN 20-33S 20-46S AND 038-25W 038-42W.
   3.5 MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 653/02.
3. CANCEL THIS MSG 260359Z MAR.

Timeline

Seismic survey in progress until 260259Z mar by M/V fohn towing six 6000 meter long cables in area between…cancels · 2002-03-21
Seismic survey in progress until 260259Z mar by M/V fohn towing six 6000 meter long cables in area between…replaced · 2002-03-21
Seismic survey in progress until 270259Z mar by M/V fohn towing six 6000 meter long cables in area between…cancelled by · 2002-03-23

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.