Comment:	438.500MHz 学习
Location:	34°32.95' N 105°53.50' E - locator OM24WN71AT - show map 2.2 km South bearing 184° from Beidao, Gansu Sheng, China [?] 18.5 km East bearing 88° from Tianshuijun, Gansu Sheng, China 131.6 km Southwest bearing 214° from Pingliang, Gansu Sheng, China
Last position:	2026-01-07 14:24:41 UTC (2d 18h27m ago) 2026-01-07 22:24:41 CST local time at Beidao, China [?]
Altitude:	1044 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG9KEX-7>APDR16 via TCPIP*,qAC,T2PRT
Positions stored:	6
Other SSIDs:	BG9KEX-10 BG9KEX-1 BG9KEX-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.