Cable ops

Seismic survey in progress until 300159Z dec by M/V fohn towing six 6000 meter long cables in area between…

HYDROLANT 3250/01

issued: 2001-12-22 13:56Z
status: cancelled 2001-12-30 02:59Z (archive)
self-cancels: 2001-12-30 02:59Z
cancels: HYDROLANT 3225/01
authority: NAVAREA V 1883/01 221236Z DEC 01
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 300159Z DEC 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 3225/01.
3. CANCEL THIS MSG 300259Z DEC.

Timeline

Seismic survey in progress until 260159Z dec by M/V fohn towing six 6000 meter long cables in area between…cancels · 2001-12-20
Seismic survey in progress until 260159Z dec by M/V fohn towing six 6000 meter long cables in area between…replaced · 2001-12-20

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.