Surveys
Lighted oceanographic buoy, white, with one orange buoy and a string of white buoys, temporarily established…
HYDROPAC 1728/00
- issued
- 2000-11-28 12:18Z
- status
- cancelled 2000-12-06 01:15Z (archive)
- cancels
- HYDROPAC 1723/00
- authority
- RCC AUSTRALIA DTN #119/00 262223Z NOV 00
- sea
- Timor Sea
- position
- -9.608, 128.123
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 73000 (9TH ED). 1. LIGHTED OCEANOGRAPHIC BUOY, WHITE, WITH ONE ORANGE BUOY AND A STRING OF WHITE BUOYS, TEMPORARILY ESTABLISHED IN 09-36.5S 128-07.4E. 2. CANCEL HYDROPAC 1723/00.
This area · survey operations
15 within 180 nm since 2000 · 1 in the last 12 months · 1 in force now
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- 21 yellow lightbuoys, fl y 1.5 sec, with scientific equipment attached, deployed in an area bounded by…2026-05-28
- Underwater operations in progress until further notice by M/V seven oceans in 09-49.28S 130-16.01E2024-05-03
- Underwater operations in progress until further notice by M/V maersk master in 09-49.26S 130-16.14E2024-03-14
- Underwater operations in progress until further notice by M/V bhagwan dryden in area bound by 11-00.00S…2022-11-03
- Underwater operations in progress until further notice by M/V bhagwan dryden / vhco in area bound by…2022-10-05
- Survey operations in progress until further notice by M/V bgp explorer towing five mile long cable in area…2022-05-09
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Large white buoy with associated 50 meter string of lighted white buoys on each side in 09-336.5S 128-07.4Ecancels · 2000-11-27
- Large white buoy with associated 50 meter string of lighted white buoys on each side in 09-336.5S 128-07.4Ereplaced · 2000-11-27
- Large fish traps adrift in: a. 08-26.72S 126-13.54E at 050348Z deccancelled by · 2000-12-06
Nearby now · 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.