Comment:	设备:*468 信号:-85 卫星:13/32 CPU:54°C 电压:4.3V 里程:0.4km
Last status:	****
Location:	39°50.04' N 116°18.03' E - locator OM89DU60BD - show map 11.6 km Southwest bearing 225° from Beijing, Beijing, China [?] 12.8 km North bearing 349° from Daxing, Beijing, China 107.5 km Northwest bearing 316° from Tianjin, Tianjin Shi, China
Last position:	2025-07-04 17:35:48 UTC (12d 16h11m ago) 2025-07-05 01:35:48 CST local time at Beijing, China [?]
Altitude:	118 m
Course:	0°
Speed:	7 km/h
Last path:	BI1SY-9>APRS4G via TCPIP*,qAC,T2FZ
Positions stored:	9

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.