Surveys

Hydrographic survey in progress until 30 sep in area between 02-20.27S 02-20.65S and 044-04.22W 044-14.77W

Brazil-north Coast · HYDROLANT 2252/12

issued: 2012-09-27 02:04Z
status: cancelled 2012-10-01 00:01Z (archive)
authority: NAVAREA V N 1309/12 270132Z SEP 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-NORTH COAST.
1. HYDROGRAPHIC SURVEY IN PROGRESS UNTIL 30 SEP
   IN AREA BETWEEN
   02-20.27S 02-20.65S AND 044-04.22W 044-14.77W.
2. CANCEL THIS MSG 01 OCT 12.

Timeline

Hydrographic survey in progress until 30 sep in area between 02-02.27S 02-20.65S and 044-04.22W 044-14.77Wcancelled by · 2012-09-28

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.