Surveys

Underwater operations 30 may thru 02 jun by M/V yokosuka with submersible in area between 39-00N 41-40N and…

Western North Pacific · HYDROPAC 1489/14

issued: 2014-05-25 12:10Z
status: cancelled 2014-06-03 00:01Z (archive)
authority: NAVAREA XI 383/14 251144Z MAY 14.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
1. UNDERWATER OPERATIONS 30 MAY THRU 02 JUN
   BY M/V YOKOSUKA WITH SUBMERSIBLE
   IN AREA BETWEEN
   39-00N 41-40N AND 148-00E 150-00E.
2. CANCEL THIS MSG 03 JUN 14.

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Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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