Surveys

Oceanographic survey by M/V charles darwin in progress until 081200Z nov in area between 31-00N 32-00N and…

HYDROLANT 1786/04

issued: 2004-11-05 14:01Z
status: cancelled 2004-11-07 15:54Z (archive)
self-cancels: 2004-11-08 13:00Z
cancels: HYDROLANT 1780/04
authority: NAVAREA II 324/04 05 NOV 04.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. OCEANOGRAPHIC SURVEY BY M/V CHARLES DARWIN
   IN PROGRESS UNTIL 081200Z NOV IN AREA BETWEEN
   31-00N 32-00N AND 015-00W 017-20W.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 1780/04.
3. CANCEL THIS MSG 081300Z NOV.

Timeline

Oceanographic survey by M/V charles darwin as follows: a. in progress until 041800Z nov in area bound by…cancels · 2004-11-03
Oceanographic survey by M/V charles darwin as follows: a. in progress until 041800Z nov in area bound by…replaced · 2004-11-03
Oceanographic survey by M/V charles darwin in progress until 101200Z nov in area between 31-00N 32-00N and…cancelled by · 2004-11-07

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.