Comment:	设备:*884 信号:-51 卫星:22/27 CPU:38°C 电压:4.2V 里程:4868.5km
Last status:	寄蜉蝣于天地 渺沧海之一粟
Location:	39°50.33' N 116°21.45' E - locator OM89EU21VH - show map 8.3 km Southwest bearing 204° from Beijing, Beijing, China [?] 21.9 km West bearing 250° from Tongzhou, Beijing, China 104.5 km Northwest bearing 318° from Tianjin, Tianjin Shi, China
Last position:	2025-12-29 22:47:57 UTC (10s ago) 2025-12-30 06:47:57 CST local time at Beijing, China [?]
Altitude:	40 m
Course:	270°
Speed:	39 km/h
Last path:	BI1JBV-9>APRS4G via TCPIP*,qAC,T2HK
Positions stored:	22291
Other SSIDs:	BI1JBV-4G BI1JBV-10 Bi1JBV BI1JBV-7

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.