Callsign:	XM443
MMSI number:	503146740
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	21°47.08' S 150°01.98' E - locator QG58AF31XQ - show map 93.6 km Southeast bearing 116° from Sarina, Mackay, Queensland, Australia [?] 113.9 km Southeast bearing 128° from Mackay, Mackay, Queensland, Australia 122.3 km Southeast bearing 125° from Walkerston, Mackay, Queensland, Australia
Last position:	2025-08-27 00:15:02 UTC (4d 11h5m ago) 2025-08-27 10:15:02 AEST local time at Sarina, Australia [?]
Course:	134° – heading 511°
Speed:	10 km/h
Dimensions:	length 11 m width 6 m draught 0.0 m
Last path:	XM443>ais via VK4NB
Positions stored:	1534

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.