Cable ops

Seismic survey in progress until further notice by M/V cgg alize towing five mile long cables in areas bound…

South Atlantic · HYDROLANT 1573/15

issued: 2015-06-26 21:45Z
status: cancelled 2015-07-02 09:47Z (archive)
authority: NAVAREA VII 190/15 261206Z JUN 15.
sea: South Atlantic Ocean
position: -11.922, -17.344
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH ATLANTIC.
DNC 01.
SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
BY M/V CGG ALIZE TOWING FIVE MILE LONG CABLES
IN AREAS BOUND BY:
A. 13-08S 015-35W, 13-15S 014-40W,
   09-55S 020-43W, 09-58S 020-45W.
B. 11-24S 018-40W, 11-09S 018-30W,
   11-41S 017-39W, 11-55S 017-49W.
SEVEN MILE BERTH REQUESTED.

This area · cable & pipeline work

1 within 180 nm since 2015 · 0 in the last 12 months · 0 in force now

Season · when cable & pipeline work happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 1573/15 and this msgcancelled by · 2015-07-02

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.