Comment:	https://aprsdroid.org/
Location:	39°43.45' N 116°19.25' E - ตำแหน่ง OM89DR83LT - show map 776.9 m ตะวันตกเฉียงเหนือ bearing 293° มาจาก Daxing, Beijing, China [?] 15.5 km ตะวันออก bearing 93° มาจาก Liangxiang, Beijing, China 21.4 km ใต้ bearing 198° มาจาก Beijing, Beijing, China 97.9 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-06-25 06:25:01 UTC (167d 18h54m ago) 2025-06-25 14:25:01 CST เวลาท้องถิ่น Daxing, China [?]
Altitude:	31 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1NNJ-10>APDR16 via TCPIP*,qAC,T2CS
Positions stored:	5
Other SSIDs:	BI1NNJ-R BI1NNJ-9 BI1NNJ-5 BI1NNJ-B

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.