Surveys

Survey operations in progress until further notice by M/V pgs apollo towing ten 8100 meter long cables in…

South China Sea · Taiwan Strait · Taiwan-southwest Coast · HYDROPAC 2182/17

issued
2017-06-22 11:44Z
status
cancelled 2017-07-02 10:17Z (archive)
cancels
HYDROPAC 2078/17
authority
NAVAREA XI 412/17 221117Z JUN 17.
position
22.212, 119.867
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 FURTHER
   NOTICE BY M/V PGS APOLLO TOWING TEN 8100
   METER LONG CABLES IN AREA BOUND BY
   22-22.0N 120-15.0E, 22-15.8N 120-18.1E,
   22-04.6N 120-18.5E, 22-03.6N 119-26.4E,
   22-20.9N 119-26.1E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROPAC 2078/17(91,94).

This area · survey operations

30 within 180 nm since 2017 · 0 in the last 12 months · 0 in force now

17
19

Season · when survey operations happen here

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M
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month of issue, all years in the archive

Timeline

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.