Surveys

Survey operations in progress until 180259Z nov by M/V ocean surveyor in area between 19-26S 19-41S and…

HYDROLANT 2031/06

issued: 2006-11-07 05:28Z
status: cancelled 2006-11-10 06:25Z (archive)
self-cancels: 2006-11-18 03:59Z
authority: NAVAREA V 744/06 070411Z NOV 06.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SURVEY OPERATIONS IN PROGRESS UNTIL 180259Z NOV
   BY M/V OCEAN SURVEYOR IN AREA BETWEEN
   19-26S 19-41S AND 039-21W 039-08W.
   1.5 MILE BERTH REQUESTED.
2. CANCEL THIS MSG 180359Z NOV.

Timeline

Seismic survey in progess until 120259Z nov by M/V ramform valiant towing ten 6000 meter long cables in area…cancelled by · 2006-11-10

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.