Surveys
Survey operations in progress until 31 may by M/V ptsc researcher towing 1500 meter long cable and M/V ptsc…
South China Sea · HYDROPAC 890/17
- issued
- 2017-03-15 12:59Z
- status
- cancelled 2017-06-01 00:01Z (archive)
- authority
- HAIPHONG RADIO 151243Z MAR 17.
- position
- 6.957, 104.554
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. DNC 03. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 31 MAY BY M/V PTSC RESEARCHER TOWING 1500 METER LONG CABLE AND M/V PTSC SURVEYOR IN AREA BOUND BY 06-58.38N 104-33.22E, 06-57.82N 104-34.16E, 06-56.42N 104-33.31E, 06-56.98N 104-32.38E. THREE MILE BERTH REQUESTED. 2. CANCEL THIS MSG 01 JUN 17.
This area · survey operations
7 within 180 nm since 2010 · 1 in the last 12 months · 1 in force now
10
15
20
25
26
- Survey operations in progress until 31 dec by M/V pxgeo 2 towing eight five mile long cables in area bound…2026-08-06
- Survey operations in progress until 15 dec by M/V sw vespucci towing ten 8100 meter long cables in area…2019-10-15
- Survey operations 05 nov until further notice by M/V polarcus naila towing ten 5000 meter long cables in…2017-11-04
- Survey operations 09 may until further notice by M/V polarcus naila towing 12 9000 meter long cables in area…2017-05-08
- Survey operations in progress until 15 aug by M/V egs surveyor along tracklines between: a. 08-57.81N…2015-07-21
- Survey operations in progress until 05 may by M/V pacific explorer in 05-50N 106-20E2010-03-24
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · 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.