Location:	39°58.81' N 116°27.84' E - locator OM89FX55QF - show map 9.9 km Northeast bearing 35° from Beijing, Beijing, China [?] 14.2 km Northwest bearing 306° from Tongzhou, Beijing, China 111.3 km Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position:	2025-12-01 01:11:24 UTC (7h21m ago) 2025-12-01 09:11:24 CST local time at Beijing, China [?]
Altitude:	24 m
Speed:	12 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD3MDU-9>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	91
Other SSIDs:	BD3MDU-10 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.