Surveys

Survey operations in progress until 061200Z oct by M/V ramform valiant towing ten 6000 meter long cables in…

HYDROLANT 1830/05

issued: 2005-10-06 09:34Z
status: cancelled 2005-10-06 13:00Z (archive)
self-cancels: 2005-10-06 13:00Z
authority: NAVAREA V 803/05 060403Z OCT 05.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SURVEY OPERATIONS IN PROGRESS UNTIL 061200Z OCT BY
   M/V RAMFORM VALIANT TOWING TEN 6000 METER LONG CABLES
   IN AREAS BETWEEN:
   A. 25-55.0S 26-18.0S AND 042-56.0W 043-53.0W
   B. 24-10.2S 25-00.6S AND 043-38.3W 043-11.5W
   FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 061300Z OCT.

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.