Comment:	https://aprsdroid.org/
Location:	39°03.77' N 117°12.95' E - locator OM89OB55VB - show map 4.1 km Northwest bearing 310° from Darenzhuang, Tianjin Shi, China [?] 6.0 km North bearing 354° from Dasi, Tianjin Shi, China 9.4 km South bearing 159° from Tianjin, Tianjin Shi, China 117.2 km Southeast bearing 143° from Beijing, Beijing, China
Last position:	2025-08-05 08:31:23 UTC (1d 4h4m ago) 2025-08-05 16:31:23 CST local time at Darenzhuang, China [?]
Altitude:	14 m
Course:	278°
Speed:	11 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG3EIZ-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	1194

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.