Surveys
Underwater operations 21 aug thru 01 sep, alternate 02 sep, by M/V ocean titan in area bound by 29-29-07N…
Philippine Sea · HYDROPAC 3047/18
- issued
- 2018-08-19 12:11Z
- status
- cancelled 2018-08-20 12:06Z (archive)
- authority
- NAVAREA XI 421/18 191134Z AUG 18.
- position
- 29.424, 141.127
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
PHILIPPINE SEA. DNC 12. 1. UNDERWATER OPERATIONS 21 AUG THRU 01 SEP, ALTERNATE 02 SEP, BY M/V OCEAN TITAN IN AREA BOUND BY 29-29-07N 141-02-33E, 29-28-50N 141-12-54E, 29-22-11N 141-13-29E, 29-21-48N 141-01-48E. 2. CANCEL THIS MSG 03 SEP 18.
This area · survey operations
55 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Underwater operations 04 thru 21 may by submersible shinkai 6500 and M/V yokosuka in area bound by 28-22.00N…2024-05-03
- Underwater operations 01 thru 07 mar by M/V yokosuka with submersible shinkai 6500 in areas bound by: a.…2024-02-29
- Underwater operations 20 oct thru 06 nov by shinkai 6500, mother ship and yokosuka in areas within three…2023-10-19
- Underwater operations 24 thru 28 aug by M/V yokosuka with submersible shinkai 6500 in area bound by…2023-08-23
- Underwater operations 24 may thru 09 jun by M/V yokosuka with submersible shinkai 6500 in areas bound by: a.…2023-05-23
- Survey operations in progress until 27 nov by M/V kaimei, towing 12000 meter long cable in area bound by…2022-11-20
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 3047/18 and this msgcancelled by · 2018-08-20
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.