Comment:	https://aprsdroid.org/
Location:	39°57.58' N 116°21.13' E - locator OM89EX20GH - show map 7.0 km Northwest bearing 326° from Beijing, Beijing, China [?] 21.9 km West bearing 286° from Tongzhou, Beijing, China 115.1 km Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position:	2025-03-05 09:01:22 UTC (248d 23h6m ago) 2025-03-05 17:01:22 CST local time at Beijing, China [?]
Altitude:	41 m
Speed:	5 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1VVX-5>APDR16 via WIDE1-1,qAS,BI1VVX-10
Positions stored:	6

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.