Cable ops

Seismic survey in progress until 140259Z sep by M/V nps symphony towing ten 5556 meter long cables in area…

Brazil-southeast Coast · HYDROLANT 1421/11

issued: 2011-09-07 00:49Z
status: cancelled 2011-09-14 03:59Z (archive)
self-cancels: 2011-09-14 03:59Z
authority: NAVAREA V E 743/11 070034Z SEP 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTHEAST COAST.
1. SEISMIC SURVEY IN PROGRESS UNTIL 140259Z SEP
   BY M/V NPS SYMPHONY TOWING TEN 5556 METER
   LONG CABLES IN AREA BETWEEN
   24-21S 24-59S AND 041-44W 042-25W.
   SEVEN MILE BERTH REQUESTED.
2. CANCEL THIS MSG 140359Z SEP.

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.