Comment:	https://aprsdroid.org/
Location:	39°39.56' N 118°08.44' E - ตำแหน่ง OM99BP68VF - show map 4.7 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Tangshan, Hebei, China [?] 19.4 km ใต้ bearing 174° มาจาก Fengrun, Hebei, China 100.8 km ตะวันออกเฉียงเหนือ bearing 55° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-07-13 23:51:17 UTC (147d 6h56m ago) 2025-07-14 07:51:17 CST เวลาท้องถิ่น Tangshan, China [?]
Altitude:	53 m
Course:	290°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH3RQA-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	3

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.