Surveys

Survey operations 22 oct thru 01 nov, 05 thru 15 and 19 thru 29 nov by M/V sirius in area between 04-20S…

HYDROLANT 2707/01

issued: 2001-10-19 05:20Z
status: cancelled 2001-11-28 08:05Z (archive)
authority: NAVAREA V 1565/01 190401Z OCT 01
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SURVEY OPERATIONS 22 OCT THRU 01 NOV, 05 THRU 15
   AND 19 THRU 29 NOV BY M/V SIRIUS IN AREA BETWEEN
   04-20S 07-15S AND 035-35W 033-33W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 30 NOV.

Timeline

Seismic survey in progress until 302359Z nov by M/V cgg harmattan towing eight 6000 meter long cables in…cancelled by · 2001-11-28

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.