Comment:	DX438.275 Om89 431.275MHz 11.7V
Location:	39°45.41' N 116°19.43' E - ตำแหน่ง OM89DS81UP - show map 4.0 km เหนือ bearing 353° มาจาก Daxing, Beijing, China [?] 15.9 km ตะวันออก bearing 80° มาจาก Liangxiang, Beijing, China 17.9 km ใต้ bearing 201° มาจาก Beijing, Beijing, China 100.1 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-10-28 10:56:08 UTC (42d 39m ago) 2025-10-28 18:56:08 CST เวลาท้องถิ่น Daxing, China [?]
Last path:	BG1QPV-9>APN000 via TCPIP*,qAC,T2TAIPEI
Positions stored:	9

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.