Comment:	https://aprsdroid.org/
Location:	39°02.68' N 117°16.07' E - ตำแหน่ง OM89PB20DR - show map 1.5 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Darenzhuang, Tianjin Shi, China [?] 4.4 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Cuijiamatou, Tianjin Shi, China 13.4 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Tianjin, Tianjin Shi, China 121.5 km ตะวันออกเฉียงใต้ bearing 142° มาจาก Beijing, Beijing, China
Last position:	2025-10-22 01:37:14 UTC (48d 14h11m ago) 2025-10-22 09:37:14 CST เวลาท้องถิ่น Darenzhuang, China [?]
Altitude:	22 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG3EIZ-5>APDR16 via TCPIP*,qAC,T2LEIPZIG
Positions stored:	1202

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.