Comment:	438.500MHz https://aprsdro
Location:	39°58.50' N 116°24.50' E - locator OM89EX84XA - show map 7.6 km North bearing 7° from Beijing, Beijing, China [?] 18.0 km Northwest bearing 296° from Tongzhou, Beijing, China 113.6 km Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position:	2025-08-16 05:22:13 UTC (13d 13h58m ago) 2025-08-16 13:22:13 CST local time at Beijing, China [?]
Altitude:	20 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:	182°
Speed:	28 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1IBI-10>APDR16 via TCPIP*,qAC,T2FUKUOKA
Positions stored:	6
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.