Surveys
Underwater operations 29 jul thru 11 aug by M/V yokosuka with submersible shinkai 6500 in areas bound by: a.…
Western North Pacific · Micronesia, Federated States of · HYDROPAC 2467/23
- issued
- 2023-07-28 22:42Z
- status
- cancelled 2023-08-12 00:01Z (archive)
- self-cancels
- 2023-08-12 00:01Z
- cancels
- HYDROPAC 2463/23HYDROPAC 2464/23HYDROPAC 2465/23HYDROPAC 2466/23
- authority
- NAVAREA XI 255/23 281837Z JUL 23.
- position
- 11.113, 142.611
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. MICRONESIA, FEDERATED STATES OF. DNC 12. 1. UNDERWATER OPERATIONS 29 JUL THRU 11 AUG BY M/V YOKOSUKA WITH SUBMERSIBLE SHINKAI 6500 IN AREAS BOUND BY: A. 09-45.00N 141-30.00E, 11-00.00N 141-30.00E, 11-00.00N 143-00.00E, 09-45.00N 143-00.00E. B. 19-10.00N 146-30.00E, 19-40.00N 146-30.00E, 19-40.00N 146-50.00E, 19-10.00N 146-50.00E. 2. CANCEL HYDROPAC 2463/23, 2464/23, 2465/23 AND 2466/23. 3. CANCEL THIS MSG 120001Z AUG 23.
This area · survey operations
11 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
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05
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15
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23
- Underwater operations 2300Z to 0600Z daily 10 thru 12 apr in 13-16.20N 144-22.80E2023-04-05
- Survey operations 2100Z to 0800Z daily 09, 11 and 13 apr in 13-16.20N 144-22.80E2023-04-05
- Underwater operations 2200Z to 0600Z daily 03 thru 05 apr in 13-16.20N 144-22.80E2023-03-30
- Underwater operations 041400Z to 051355Z jun in area bound by 13-10N 144-43E, 13-10N 144-30E, 12-45N…2015-06-04
- Underwater operations in progress until 01 oct in area bound by 13-10N 144-43E, 13-10N 144-30E, 12-45N…2011-07-01
- Underwater operations 04 thru 06 oct by M/V yokosuka with submersible within two miles of: a. 12-56.3N…2010-10-01
Season · when survey operations happen here
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M
A
M
J
J
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month of issue, all years in the archive
Timeline
- Cancel this msgcancels · 2023-07-28
- Cancel this msgcancels · 2023-07-28
- Cancel this msgcancels · 2023-07-28
- Cancel this msgcancels · 2023-07-28
- Cancel this msgreplaced · 2023-07-28
- Cancel this msgreplaced · 2023-07-28
- Cancel this msgreplaced · 2023-07-28
- Cancel this msgreplaced · 2023-07-28
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.