Surveys

Oceanographic operations 28 oct thru 01 dec by M/V discovery in area between 01-00S 08-00N and 042-00W 053-00W

NAVAREA IV 420/03

issued: 2003-10-24 10:10Z
status: cancelled 2003-12-02 00:00Z (archive)
cancels: NAVAREA IV 412/03
authority: COMAR GUYANE CAYENNE 13/03 201107Z OCT 03; M/V CABLE INNOVATOR 24 OCT 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. OCEANOGRAPHIC OPERATIONS 28 OCT THRU 01 DEC
   BY M/V DISCOVERY IN AREA BETWEEN
   01-00S 08-00N AND 042-00W 053-00W.
2. CANCEL NAVAREA IV 412/03(14), BUOYS REMOVED.
3. CANCEL THIS MSG 02 DEC.

Timeline

Two buoys, each fl, yellow, ra ref, marking underwater cable, temporarily established in 47-41.2N 039-50.1W…cancels · 2003-10-13
Two buoys, each fl, yellow, ra ref, marking underwater cable, temporarily established in 47-41.2N 039-50.1W…replaced · 2003-10-13

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.