Comment:	436.600MHz 山青院业余无线电爱好者
Location:	39°06.03' N 107°58.88' E - locator OM39XC74SC - show map 886.2 m Northwest bearing 334° from Ulan, Inner Mongolia, China [?] 91.6 km Northeast bearing 27° from Oljoq, Inner Mongolia, China 105.4 km East bearing 98° from Shizuishan, Ningxia Huizu Zizhiqu, China 118.4 km Southeast bearing 122° from Wuhai, Inner Mongolia, China
Last position:	2025-07-05 12:55:18 UTC (10d 18h36m ago) 2025-07-05 20:55:18 CST local time at Ulan, China [?]
Altitude:	1340 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG4KFP-10>APDR16 via TCPIP*,qAC,T2HK
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.