Surveys

Survey operations 28 jan thru 04 feb by M/V oceanic champion towing 12 8000 meter long cables in area bound…

Western South Atlantic · Brazil-southeast Coast · HYDROLANT 295/17

issued: 2017-01-27 23:26Z
status: cancelled 2017-02-05 00:01Z (archive)
authority: NAVAREA V COASTAL 93/17 272119Z JAN 17.
sea: South Atlantic Ocean
position: -25.821, -41.491
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTHEAST COAST.
DNC 01.
1. SURVEY OPERATIONS 28 JAN THRU 04 FEB BY
   M/V OCEANIC CHAMPION TOWING 12 8000 METER
   LONG CABLES IN AREA BOUND BY
   27-03.76S 041-53.55W, 27-04.35S 041-04.95W,
   24-34.28S 041-05.54W, 24-34.52S 041-53.98W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 05 FEB 17.

This area · survey operations

558 within 180 nm since 2000 · 2 in the last 12 months · 0 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Survey operations 04 thru 11 feb by M/V oceanic champion towing 12 8000 meter long cables in area bound by…cancelled by · 2017-02-03

Nearby now · within 120 nm

Hazardous operations 0800Z to 2100Z daily 18 thru 20 aug in area within ten miles of 25-06.00S 041-13.00WExercises · 45.8 nm
Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…Exercises · 89.4 nm

Worldwide now

84 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.