Comment:	https://aprsdroid.org/
Location:	39°55.44' N 116°30.75' E - locator OM89GW11MS - show map 7.7 km West bearing 286° from Tongzhou, Beijing, China [?] 10.0 km East bearing 79° from Beijing, Beijing, China 103.9 km Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position:	2026-01-28 05:14:43 UTC (4d 4h28m ago) 2026-01-28 13:14:43 CST local time at Tongzhou, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1UDI-10>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	1

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.