Surveys

Survey operations in progress until 10 mar by M/V oceanic champion towing 12 9260 meter long cables in area…

Western South Atlantic · HYDROLANT 802/18

issued: 2018-03-07 00:31Z
status: cancelled 2018-03-11 00:01Z (archive)
authority: NAVAREA V COASTAL S 194/18 070019Z MAR 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
DNC 01.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 10 MAR
   BY M/V OCEANIC CHAMPION TOWING 12 9260 METER
   LONG CABLES IN AREA BETWEEN
   26-30S 26-15S AND 043-25W 041-50W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 11 MAR 18.

Nearby now · within 120 nm

Nothing else in force within 120 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.