Cable ops

Seismic survey in progress until 08 mar by M/V ramform explorer towing eight 6500 meter long cables in area…

HYDROLANT 507/03

issued: 2003-03-06 08:20Z
status: cancelled 2003-03-07 08:20Z (archive)
authority: NAVAREA V 296/03 060403Z MAR 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 08 MAR BY
   M/V RAMFORM EXPLORER TOWING EIGHT 6500 METER
   LONG CABLES IN AREA BETWEEN
   14-10S 14-51S AND 038-42W 038-50W.
   FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 09 MAR.

Timeline

Seismic survey in progress until 090300Z mar by M/V cgg harmattan towing six 6000 meter long cables in area…cancelled by · 2003-03-07

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.