Surveys

Survey operations in progress until 20 oct by M/V pgs apollo towing eight five mile long cables in area…

Java Sea · Indonesia · HYDROPAC 3495/17

issued: 2017-10-12 21:01Z
status: cancelled 2017-10-21 00:01Z (archive)
authority: NAVAREA XI 661/17 121738Z OCT 17.
sea: Java Sea
position: -6.154, 113.538
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

JAVA SEA.
INDONESIA.
DNC 04.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 20 OCT BY
   M/V PGS APOLLO TOWING EIGHT FIVE MILE LONG CABLES
   IN AREA BOUND BY
   05-52.1S 113-53.7E, 05-59.1S 113-57.9E,
   06-26.4S 113-10.7E, 06-19.3S 113-06.7E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 21 OCT 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 27 dec by M/V pgs apollo towing eight five mile long cables in area…cancelled by · 2017-10-20

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.