Cable ops

Seismic survey in progress until 300001Z jan by M/V ramform soveriegn towing 12 five mile long cables in…

Brazil-south Coast · HYDROLANT 261/13

issued: 2013-01-29 02:02Z
status: cancelled 2013-01-30 01:00Z (archive)
self-cancels: 2013-01-30 01:00Z
cancels: HYDROLANT 232/13
authority: NAVAREA V S 120/13 290200Z JAN 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTH COAST.
1. SEISMIC SURVEY IN PROGRESS UNTIL 300001Z JAN
   BY M/V RAMFORM SOVERIEGN TOWING 12 FIVE MILE
   LONG CABLES IN AREA BETWEEN
   25-23.6S 26-20.0S AND 043-50.0W 044-35.0W.
   SEVEN MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 232/13.
3. CANCEL THIS MSG 300100Z JAN 13.

Timeline

Seismic survey in progress until 282200Z jan and 300600Z jan to 020159Z feb by M/V ramform soveriegn towing…cancels · 2013-01-26
Seismic survey in progress until 282200Z jan and 300600Z jan to 020159Z feb by M/V ramform soveriegn towing…replaced · 2013-01-26

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.