Location:	39°57.73' N 116°21.07' E - locator OM89EX20DW - show map 7.2 km Northwest bearing 327° from Beijing, Beijing, China [?] 22.3 km East bearing 83° from Mentougou, Beijing, China 115.3 km Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position:	2025-12-16 14:23:01 UTC (21h19m ago) 2025-12-16 22:23:01 CST local time at Beijing, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1VVX-10>APDR16 via TCPIP*,qAC,T2YANTAI
Positions stored:	1
Other SSIDs:	BI1VVX-5

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.