Cable ops

Seismic survey in progress until 15 may by M/V sea surveyor towing 10000 meter long cables in area between…

Brazil-north Coast · HYDROLANT 770/10

issued: 2010-05-03 00:24Z
status: cancelled 2010-05-16 00:01Z (archive)
cancels: HYDROLANT 766/10
authority: NAVAREA V N 740/10 021257Z MAY 10 - NAVAREA V E 741/10 021823Z MAY 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-NORTH COAST.
1. SEISMIC SURVEY IN PROGRESS UNTIL 15 MAY
   BY M/V SEA SURVEYOR TOWING 10000 METER
   LONG CABLES IN AREA BETWEEN
   07-30N 03-42S AND 052-30W 038-28W.
   TEN MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 766/10.
3. CANCEL THIS MSG 16 MAY.

Timeline

Nga chart 24200 (14TH ed)cancels · 2010-05-02
Nga chart 24200 (14TH ed)replaced · 2010-05-02

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.