Surveys

Underwater operations 29 jan thru 05 feb by M/V hakurei maru nr 2 in area between 12-40N 13-10N and 143-20E…

HYDROPAC 154/04

issued
2004-01-26 12:10Z
status
cancelled 2004-02-06 00:00Z (archive)
authority
NAVAREA XI 28/04 24 JAN 04
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER OPERATIONS 29 JAN THRU 05 FEB
   BY M/V HAKUREI MARU NR 2 IN AREA BETWEEN
   12-40N 13-10N AND 143-20E 143-50E.
2. CANCEL THIS MSG 06 FEB.

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.