Surveys
Survey operations in progress until 21 jun by M/V pgs apollo towing ten 8100 meter long cables in area bound…
South China Sea · Taiwan Strait · Taiwan-southwest Coast · HYDROPAC 1991/17
- issued
- 2017-06-06 08:06Z
- status
- cancelled 2017-06-12 08:07Z (archive)
- cancels
- HYDROPAC 1928/17
- authority
- NAVAREA XI 376/17 060557Z JUN 17.
- position
- 22.455, 119.824
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. TAIWAN STRAIT. TAIWAN-SOUTHWEST COAST. DNC 23. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 21 JUN BY M/V PGS APOLLO TOWING TEN 8100 METER LONG CABLES IN AREA BOUND BY 22-34.9N 120-10.1E, 22-20.9N 120-15.5E, 22-20.0N 119-26.1E, 22-34.0N 119-25.8E. WIDE BERTH REQUESTED. 2. CANCEL HYDROPAC 1928/17. 3. CANCEL THIS MSG 22 JUN 17.
This area · survey operations
31 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Underwater operations in progress until 111200Z aug by M/V aniek in area bound by 21-37N 119-36E, 21-41N…2019-08-10
- Underwater operations in progress until 10 aug by M/V aniek in area bound by 21-37N 119-36E, 21-41N 119-32E,…2019-08-08
- Survey operations in progress until 14 sep by M/V sw vespucci towing five mile long cable in area bound by…2019-08-05
- Underwater operations 04 thru 08 aug by M/V aniek in area bound by 21-37N 119-36E, 21-41N 119-32E, 21-58N…2019-08-03
- Survey operations in progress until 15 dec by vessel towing 5000 meter long cable in area bound by 22-33-24N…2017-11-03
- Survey operations in progress until 31 oct by vessel towing 5000 meter long cable in area bound by 22-33-24N…2017-10-18
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Survey operations in progress until 06 jun by M/V pgs apollo towing ten 8100 meter long cables in area bound…cancels · 2017-06-01
- Survey operations in progress until 06 jun by M/V pgs apollo towing ten 8100 meter long cables in area bound…replaced · 2017-06-01
- Survey operations in progress until further notice by M/V pgs apollo towing ten 8100 meter long cables in…cancelled by · 2017-06-12
Nearby now · 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.