Surveys

Survey operations in progress until 11 jul by M/V elsa regent towing five mile long cable in area bound by…

South China Sea · Indonesia · HYDROPAC 2393/18

issued: 2018-06-29 07:05Z
status: cancelled 2018-07-12 00:01Z (archive)
authority: NAVAREA XI 326/18 290504Z JUN 18.
sea: South China Sea
position: 0.050, 107.686
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
INDONESIA.
DNC 03, DNC 04, DNC 11.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 11 JUL
   BY M/V ELSA REGENT TOWING FIVE MILE LONG CABLE
   IN AREA BOUND BY
   00-59-46N 107-55-24E, 00-39-42N 106-54-11E,
   00-01-39S 107-08-00E, 00-56-15S 104-22-02E,
   01-10-50S 104-27-43E, 00-16-09S 107-12-49E,
   01-22-19S 107-36-25E, 00-51-43S 109-11-12E,
   00-39-23S 109-09-08E, 00-17-32S 108-55-44E,
   00-03-40N 108-58-23E, 01-01-11N 108-40-51E,
   00-53-15N 108-17-10E, 02-48-44N 107-36-49E,
   02-45-09N 107-19-25E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 12 JUL 18.

This area · survey operations

2 within 180 nm since 2018 · 0 in the last 12 months · 0 in force now

Survey operations in progress until 15 aug by M/V elsa regent towing a six mile long cable in area bound by…2020-07-12

Season · when survey operations happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

86 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.