Comment:	437.650MHz miyun
Location:	39°56.96' N 116°27.23' E - locator OM89FW47LU - show map 6.7 km Northeast bearing 46° from Beijing, Beijing, China [?] 13.3 km West bearing 292° from Tongzhou, Beijing, China 109.0 km Northwest bearing 326° from Tianjin, Tianjin Shi, China
Last position:	2025-12-01 08:25:31 UTC (2d 9h33m ago) 2025-12-01 16:25:31 CST local time at Beijing, China [?]
Altitude:	30 m
Course:	129°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1KPT-5>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	12540

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.