Callsign:	VRDP4
MMSI number:	477036600
IMO number:	329552
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat A (71)
Destination:	SGSIN PEBGA>>AUBNE (ETA Mar03 12:00)
Location:	21°17.01' S 150°12.43' E - locator QG58CR41UX - show map 103.6 km East bearing 82° from Sarina, Mackay, Queensland, Australia [?] 108.9 km East bearing 98° from Mackay, Mackay, Queensland, Australia 119.8 km East bearing 97° from Walkerston, Mackay, Queensland, Australia
Last position:	2025-03-01 22:32:50 UTC (11d 9h29m ago) 2025-03-02 08:32:50 AEST local time at Sarina, Australia [?]
Course:	139° – heading 138°
Speed:	33 km/h
Dimensions:	length 260 m width 32 m draught 11.4 m
Last path:	VRDP4>ais via VK4NB
Positions stored:	102597

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.