Comment:	438.500MHz EA
Location:	39°55.15' N 116°21.12' E - ตำแหน่ง OM89EW20FO - show map 4.1 km ตะวันตก bearing 289° มาจาก Beijing, Beijing, China [?] 22.1 km เหนือ bearing 5° มาจาก Daxing, Beijing, China 111.6 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-10-31 05:31:53 UTC (37d 9h12m ago) 2025-10-31 13:31:53 CST เวลาท้องถิ่น Beijing, China [?]
Altitude:	0 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1VXU-7>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	303
Other SSIDs:	BI1VXU-9 BI1VXU-10 BI1VXU-5

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.