Comment:	438.500MHz https://aprsdroid.org/
Location:	39°59.50' N 116°27.50' E - locator OM89FX48XA - show map 10.7 km Northeast bearing 29° from Beijing, Beijing, China [?] 15.4 km Northwest bearing 309° from Tongzhou, Beijing, China 112.7 km Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position:	2025-08-05 14:06:58 UTC (2d 11h57m ago) 2025-08-05 22:06:58 CST local time at Beijing, China [?]
Altitude:	79 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1IBI-10>APDR16 via TCPIP*,qAC,T2HAKATA
Positions stored:	5
Other SSIDs:	BI1IBI-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.