Surveys
Underwater operations 29 may thru 08 jun by M/V kairei and M/V kaiko within: a. three miles of: 1. 11-14N…
HYDROPAC 773/00
- issued
- 2000-05-24 08:40Z
- status
- cancelled 2000-06-09 00:00Z (archive)
- cancels
- HYDROPAC 740/00HYDROPAC 770/00
- authority
- NAVAREA XI 280/00 240806Z MAY 00; CDR USAKA KWASALEIN OP #W2532 240956Z MAY 00; NAVCEN ALEXANDRIA 240300Z MAY 00
- position
- 14.788, 142.810
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 29 MAY THRU 08 JUN BY
M/V KAIREI AND M/V KAIKO WITHIN:
A. THREE MILES OF:
1. 11-14N 143-30E.
2. 12-43N 143-31E.
3. 13-05N 143-42E.
4. 20-05N 144-00E.
B. FIVE MILE OF:
1. 13-47N 146-03E.
2. 16-25N 139-28E.
3. 16-12N 139-26E.
2. CANCEL HYDROPAC 740/00(81), OPERATIONS COMPLETED.
3. CANCEL HYDROPAC 770/00(GEN).
4. CANCEL THIS MSG 09 JUN.
This area · survey operations
17 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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05
10
15
20
23
- Underwater operations 2200Z to 0800Z daily 12 and 14 jun in area bound by 13-27.75N 144-37.58E, 13-27.22N…2023-06-09
- Underwater operations 2200Z to 0800Z daily 12 thru 18 may in 13-29.50N 144-40.67E2023-05-03
- 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 in progress until 14 feb 19 by unmanned seven meter vessel in vicinity of trackline…2018-12-07
Season · when survey operations happen here
J
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A
M
J
J
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month of issue, all years in the archive
Timeline
- Hazardous operations 0701Z to 1601Z daily 24 thru 26 may in areas bound by: a. 09-00N 163-45E, 08-07N…cancels · 2000-05-19
- Prn 16 unusablecancels · 2000-05-23
- Hazardous operations 0701Z to 1601Z daily 24 thru 26 may in areas bound by: a. 09-00N 163-45E, 08-07N…replaced · 2000-05-19
- Prn 16 unusablereplaced · 2000-05-23
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.