Surveys
Survey operations in progress until 11 jan by M/V cruzeiro do sul in area between 21-55S 24-00S and 040-00W…
Brazil-south Coast · HYDROLANT 34/11
- issued
- 2011-01-07 01:20Z
- status
- cancelled 2011-01-12 00:01Z (archive)
- authority
- NAVAREA V S 6/11 061730Z JAN 11.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTH COAST. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 11 JAN BY M/V CRUZEIRO DO SUL IN AREA BETWEEN 21-55S 24-00S AND 040-00W 042-30W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 12 JAN.
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.