Surveys

Survey operations in progress until 01 aug by M/V pgs apollo towing ten five mile long cables in area bound…

Timor Sea · Indonesia · HYDROPAC 1774/19

issued: 2019-05-30 09:01Z
status: cancelled 2019-07-24 23:42Z (archive)
authority: NAVAREA XI 305/19 300900Z MAY 19.
sea: Timor Sea
position: -9.102, 128.610
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

TIMOR SEA.
INDONESIA.
DNC 04.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 01 AUG
   BY M/V PGS APOLLO TOWING TEN FIVE MILE LONG
   CABLES IN AREA BOUND BY
   08-25S 127-55E, 09-25S 127-50E,
   09-25S 129-40E, 09-00S 129-40E,
   09-00S 128-15E, 08-25S 128-15E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 02 AUG 19.

This area · survey operations

12 within 180 nm since 2000 · 1 in the last 12 months · 1 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Cancel HYDROPAC 1774/19 and this msg, operations completedcancelled by · 2019-07-24

Nearby now · within 120 nm

21 yellow lightbuoys, fl y 1.5 sec, with scientific equipment attached, deployed in an area bounded by…Surveys · 80.1 nm
21 buoys, yellow, fl y 1.5 sec, established in area bound by 09-51.00S 129-58.00E, 10-36.00S 129-58.00E,…Nav aids · 80.1 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.