Comment:	438.500MHz https://aprsdroid.org/
Location:	39°59.84' N 116°27.50' E - locator OM89FX49XI - show map 11.3 km Northeast bearing 28° from Beijing, Beijing, China [?] 15.8 km Northwest bearing 310° from Tongzhou, Beijing, China 113.2 km Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position:	2025-03-24 17:00:24 UTC (56d 8h17m ago) 2025-03-25 01:00:24 CST local time at Beijing, China [?]
Altitude:	73 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Speed:	21 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1IBI-7>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	1
Other SSIDs:	BI1IBI-10

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.