Comment:	13.8V Mobile in Western Australia
Location:	31°47.08' S 115°46.06' E - ตำแหน่ง OF78VF21CQ - show map 4.9 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Wanneroo, Wanneroo, Western Australia, Australia [?] 11.6 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก Balcatta, Stirling, Western Australia, Australia 20.6 km ตะวันตกเฉียงเหนือ bearing 335° มาจาก Perth, Cambridge, Western Australia, Australia 82.6 km เหนือ bearing 3° มาจาก Mandurah, Mandurah, Western Australia, Australia
Last position:	2025-03-24 06:43:29 UTC (93d 10h1m ago) 2025-03-24 14:43:29 AWST เวลาท้องถิ่น Wanneroo, Australia [?]
Course:	68°
ความเร็ว:	19 km/h
Device:	Argent Data Systems: OpenTracker (tracker)
Last path:	VK6TEK-9>APOTU0 via WIDE1-1,WIDE2-2,qAR,VK6EX-1
Positions stored:	844

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.