Comment:	https://aprsdroid.org/
Location:	39°49.01' N 118°07.61' E - locator OM99BT56FA - show map 2.0 km Southeast bearing 155° from Fengrun, Hebei, China [?] 21.0 km North bearing 347° from Tangshan, Hebei, China 110.7 km Northeast bearing 47° from Tianjin, Tianjin Shi, China
Last position:	2025-11-15 05:28:46 UTC (4d 11h57m ago) 2025-11-15 13:28:46 CST local time at Fengrun, China [?]
Altitude:	0 m
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1VKU-5>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	46
Other SSIDs:	BI1VKU-10 BI1VKU

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.