Location:	39°58.48' N 116°26.05' E - locator OM89FX23CW - show map 8.1 km Northeast bearing 23° from Beijing, Beijing, China [?] 16.1 km Northwest bearing 299° from Tongzhou, Beijing, China 112.3 km Northwest bearing 326° from Tianjin, Tianjin Shi, China
Last position:	2025-11-18 00:57:43 UTC (12d 11h57m ago) 2025-11-18 08:57:43 CST local time at Beijing, China [?]
Altitude:	32 m
Speed:	14 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD3MDU-10>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	64
Other SSIDs:	BD3MDU-9 BD3MDU-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.