Surveys
Oceanographic operations 04 thru 14 sep by M/V hakuho maru towing 4000 meter long cable in area bound by…
HYDROPAC 1516/07
- issued
- 2007-08-30 10:07Z
- status
- cancelled 2007-09-15 00:00Z (archive)
- authority
- NAVAREA XI 386/07 30 AUG 07.
- position
- 15.818, 141.023
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS 04 THRU 14 SEP BY M/V HAKUHO MARU TOWING 4000 METER LONG CABLE IN AREA BOUND BY 12-00N 139-00E, 21-00N 139-00E, 21-00N 141-00E, 18-00N 141-00E, 18-00N 143-30E, 12-00N 143-30E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 15 SEP.
This area · survey operations
6 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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18
- Underwater operations in progress until 14 feb 19 by unmanned seven meter vessel in vicinity of trackline…2018-12-07
- Underwater operations in progress until 30 jan 19 by unmanned seven meter vessel in vicinity of trackline…2018-10-26
- Underwater operations 17 thru 25 may by M/V yokosuka with submersible in area bound by 17-30N 140-00E,…2017-05-12
- Underwater operations 04 thru 09 jun by M/V natsushima with submersible in area bound by 17-00N 140-00E,…2013-05-30
- Underwater operations 29 may thru 08 jun by M/V kairei and M/V kaiko within: a. three miles of: 1. 11-14N…2000-05-24
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
75 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.