Surveys

Underwater operations 12 thru 19 feb by M/V natsushima with submersible in area between 22-40N 23-05N and…

HYDROPAC 303/09

issued: 2009-02-07 11:30Z
status: cancelled 2009-02-20 00:01Z (archive)
authority: NAVAREA XI 84/09 07 FEB 09.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER OPERATIONS 12 THRU 19 FEB BY
   M/V NATSUSHIMA WITH SUBMERSIBLE
   IN AREA BETWEEN
   22-40N 23-05N AND 153-10E 153-35E.
2. CANCEL THIS MSG 20 FEB.

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

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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.