Surveys

Survey operations in progress until further notice by m/c ocean explorer in area between 21-32S 21-30S and…

HYDROLANT 2047/04

issued: 2004-12-24 13:23Z
status: cancelled 2005-01-19 10:02Z (archive)
authority: NAVAREA V 990/04 24 DEC 04.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/C OCEAN EXPLORER IN AREA BETWEEN
21-32S 21-30S AND 039-50W 040-10W. WIDE
BERTH REQUESTED.

Timeline

HYDROLANT messages in force 190800Z jan 2005cancelled by · 2005-01-19

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

73 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.