Comment:	https://aprsdroid.org/
Location:	39°15.37' N 117°48.58' E - locator OM89VG71DL - show map 1.9 km Northeast bearing 65° from Hangu, Tianjin Shi, China [?] 6.3 km Northeast bearing 56° from Chadian, Tianjin Shi, China 56.0 km East bearing 77° from Tianjin, Tianjin Shi, China 141.0 km Southeast bearing 120° from Beijing, Beijing, China
Last position:	2025-05-05 00:40:54 UTC (172d 19h39m ago) 2025-05-05 08:40:54 CST local time at Hangu, China [?]
Altitude:	-34 m
Course:	1°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI3AVS-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	65
Other SSIDs:	BI3AVS BI3AVS-7

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.