Comment:	438.500MHz https://aprsdroid.org/
Location:	39°17.95' N 112°24.79' E - ตำแหน่ง OM69EH91NT - show map 2.0 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Shuozhou, Shanxi Sheng, China [?] 7.5 km ตะวันออก bearing 80° มาจาก Zhangcaizhuang, Shanxi Sheng, China 102.7 km เหนือ bearing 344° มาจาก Xinzhou, Shanxi Sheng, China 115.9 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Datong, Shanxi Sheng, China
Last position:	2025-04-16 04:57:37 UTC (79d 6h4m ago) 2025-04-16 12:57:37 CST เวลาท้องถิ่น Shuozhou, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI3TDB-15>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	58
Other SSIDs:	BI3TDB BI3TDB-9 BI3TDB-7 BI3TDB-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.