Surveys
Hydrographic survey 22 thru 28 aug by M/V hakuho maru towing 7000 meter long cable in area bound by 14-00N…
HYDROPAC 1442/07
- issued
- 2007-08-17 13:17Z
- status
- cancelled 2007-08-29 00:00Z (archive)
- authority
- NAVAREA XI 361/07 170905Z AUG 07.
- position
- 18.455, 139.045
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HYDROGRAPHIC SURVEY 22 THRU 28 AUG BY M/V HAKUHO MARU TOWING 7000 METER LONG CABLE IN AREA BOUND BY 14-00N 136-00E, 18-00N 136-00E, 18-00N 138-00E, 25-00N 138-00E, 25-00N 141-00E, 13-00N 141-00E, 13-00N 138-00E, 14-00N 138-00E. 2. CANCEL THIS MSG 29 AUG.
This area · survey operations
4 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
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05
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22
- Underwater operations 04 thru 11 oct by M/V yokosuka and M/V shinkai 6500 in areas bound by: a. 23-00.00N…2022-10-03
- Oceanographic operations 19 thru 29 sep by M/V hakuho maru towing 7000 meter long cable a. in area bound by…2007-09-14
- Survey operations 03 thru 28 dec by M/V polar duke towing 6000 meter long cable in area bound by 25-37.5N…2003-11-28
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
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.