Surveys

Underwater research operations 03 thru 23 feb by M/V shinkai 6500 and M/V yokosuka within ten miles of…

HYDROPAC 181/02

issued: 2002-01-29 14:51Z
status: cancelled 2002-02-24 00:00Z (archive)
cancels: HYDROPAC 1747/01 HYDROPAC 143/02
authority: NAVAREA VIII 74/02 IOR EGC 51 291001Z JAN; NAVAREA VIII 75/02 IOR EGC 52 291002Z JAN 2002; NAVAREA XVI 291200Z JAN 02
position: -24.599, 69.818
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER RESEARCH OPERATIONS 03 THRU 23 FEB
   BY M/V SHINKAI 6500 AND M/V YOKOSUKA
   WITHIN TEN MILES OF TRACKLINE BETWEEN
   25-19.2S 070-02.4E AND 23-52.7S 069-35.8E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROPAC 1747/01(63), SURVEY COMPLETED.
3. CANCEL HYDROPAC 143/02(22).
4. CANCEL THIS MSG 24 FEB.

This area · survey operations

2 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now

Survey operations 09 thru 12 aug by M/V marion dufresne in area bound by 25-35.36S 069-54.90E, 25-36.43S…2020-08-07

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Seismic survey 02 nov thru 31 jan by M/V orient explorer in area bound by 23-11.2N 068-12.1E, 23-18.5N…cancels · 2001-10-29
Dangerous wreck in 17-38-31S 071-20-49Wcancels · 2002-01-24
Seismic survey 02 nov thru 31 jan by M/V orient explorer in area bound by 23-11.2N 068-12.1E, 23-18.5N…replaced · 2001-10-29
Dangerous wreck in 17-38-31S 071-20-49Wreplaced · 2002-01-24

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.