Callsign:	503182490
MMSI number:	503182490
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Location:	22°00.75' S 150°21.87' E - locator QG57EX37RA - show map 135.6 km Southeast bearing 119° from Sarina, Mackay, Queensland, Australia [?]
Last position:	2025-07-21 13:40:38 UTC (21h8m ago) 2025-07-21 23:40:38 AEST local time at Sarina, Australia [?]
Course:	360.0° – heading 511°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	503182490>ais via VK4NB
Positions stored:	339

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.