Cable ops

Seismic survey in progress until 210259Z apr by M/V cgg fohn towing six 7408 meter long cables in area…

HYDROLANT 802/03

issued: 2003-04-19 06:50Z
status: cancelled 2003-04-21 03:59Z (archive)
self-cancels: 2003-04-21 03:59Z
cancels: HYDROLANT 672/03
authority: NAVAREA V 496, 497/03 190404Z APR 03; NAVAREA VI 155/03 190200Z APR 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 210259Z APR
   BY M/V CGG FOHN TOWING SIX 7408 METER
   LONG CABLES IN AREA BETWEEN
   19-45S 20-30S AND 039-10W 039-50W.
   FOUR MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 672/03(23) AND 793/03.
3. CANCEL THIS MSG 210359Z APR.

Timeline

Man overboard vicinity 50-42.9S 063-40.0Wcancels · 2003-03-31
Man overboard vicinity 50-42.9S 063-40.0Wreplaced · 2003-03-31
Last known position 15-46S 038-46W on 14 aprreplaced · 2003-04-17

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.