Surveys

Survey operations in progress until 27 dec by M/V pgs apollo towing eight five mile long cables in area…

Java Sea · Indonesia · HYDROPAC 3586/17

issued: 2017-10-20 18:44Z
status: cancelled 2017-11-20 17:51Z (archive)
cancels: HYDROPAC 3495/17
authority: NAVAREA XI 675/17 201826Z OCT 17.
sea: Java Sea
position: -6.449, 113.425
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

JAVA SEA.
INDONESIA.
DNC 04.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 27 DEC BY
   M/V PGS APOLLO TOWING EIGHT FIVE MILE LONG CABLES
   IN AREA BOUND BY
   06-01.5S 113-21.4E, 06-01.5S 113-49.5E,
   06-48.0S 113-49.5E, 06-48.0S 112-56.2E,
   06-26.5S 112-56.2E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROPAC 3495/17.
3. CANCEL THIS MSG 28 DEC 17.

This area · survey operations

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

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Survey operations in progress until 20 oct by M/V pgs apollo towing eight five mile long cables in area…cancels · 2017-10-12
Survey operations in progress until 20 oct by M/V pgs apollo towing eight five mile long cables in area…replaced · 2017-10-12
Survey operations in progress until 27 dec by M/V pgs apollo towing eight five mile long cables in area…cancelled by · 2017-11-20

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.