Surveys
Underwater operations in progress until further notice vicinity 01-25.3N 104-29.3E
HYDROPAC 1930/05
- issued
- 2005-11-19 01:24Z
- status
- cancelled 2005-12-02 23:28Z (archive)
- authority
- SINGAPORE VTIS 190020Z NOV 05.
- sea
- South China Sea
- position
- 1.422, 104.488
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE VICINITY 01-25.3N 104-29.3E. ONE MILE BERTH REQUESTED.
This area · survey operations
15 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
19
- Survey operations in progress until 03 nov in area bound by 01-20.28N 104-24.29E, 01-20.28N 104-24.79E,…2019-09-17
- Salvage operations in progress until further notice in area bound by 01-25.99N 104-27.08E, 01-26.21N…2017-12-25
- Salvage operations in progress until 31 dec in area bound by 01-25.99N 104-27.08E, 01-26.21N 104-27.50E,…2017-12-24
- Salvage operations in progress until 27 nov in area bound by 01-26.0N 104-27.1E, 01-26.2N 104-27.5E,…2017-10-23
- Dangerous wreck in 01-25.92N 104-27.39E2017-10-07
- Underwater operations 2300Z to 1115Z commencing daily until 04 jun by M/V surf allamanda in area bound by…2017-05-31
Season · when survey operations happen here
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F
M
A
M
J
J
A
S
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 1930/05 and this msg, operations completedcancelled by · 2005-12-02
Nearby now · within 120 nm
Worldwide now
84 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.