Surveys
Survey operations 19 thru 23 jun by M/V ptsc researcher and M/V sapurakencana wira in area bound by…
South China Sea · HYDROPAC 2137/17
- issued
- 2017-06-18 13:04Z
- status
- cancelled 2017-06-24 00:01Z (archive)
- authority
- HAIPHONG RADIO 181239Z JUN 17.
- position
- 8.073, 108.151
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. DNC 11. 1. SURVEY OPERATIONS 19 THRU 23 JUN BY M/V PTSC RESEARCHER AND M/V SAPURAKENCANA WIRA IN AREA BOUND BY 08-05.25N 108-08.10E, 08-04.25N 108-10.35E, 08-03.52N 108-10.02E, 08-04.52N 108-07.78E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 24 JUN 17.
This area · survey operations
21 within 180 nm since 2010 · 0 in the last 12 months · 0 in force now
10
15
20
22
- Salvage operations in progress until further notice in vicinity 06-42.00N 109-55.00E2022-09-29
- Survey operations in progress until 10 oct by M/V polarcus alima towing six four mile long cables in area…2020-09-09
- Survey operations in progress in area bound by 10-29.64N 107-49.46E, 10-29.64N 107-49.74E, 10-29.37N…2019-09-03
- Survey operations 20 thru 27 jun by M/V ptsc surveyor in 08-21.1N 108-42.5E2019-06-19
- Survey operations 02 thru 09 sep by M/V ptsc researcher in 08-33.98N 108-43.33E2018-08-31
- Survey operations 18 thru 26 oct by M/V discovery 01 in vicinity 09-45.38N 107-58.71E2017-10-14
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Oil rig reported to exists in 07-47.5N 108-12.0EWrecks · 17.1 nm
- Oil rig reported to exists in 07-42.1N 107-55.8EWrecks · 25.9 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.