Comment:	439.220MHz 陕西西安无线电爱好者
Location:	34°20.07' N 109°01.79' E - locator OM44MI30NG - show map 5.1 km West bearing 291° from Baqiao, Shaanxi, China [?] 5.8 km Northwest bearing 335° from Xiwang, Shaanxi, China 12.6 km Northeast bearing 48° from Xi’an, Shaanxi, China 30.0 km East bearing 91° from Xianyang, Shaanxi, China
Last position:	2024-07-21 11:53:52 UTC (339d 15h50m ago) 2024-07-21 19:53:52 CST local time at Baqiao, China [?]
Altitude:	354 m
Course:	99°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI9BOO-10>APDR16 via TCPIP*,qAC,T2NANJING
Positions stored:	24
Other SSIDs:	BI9BOO-9 BI9BOO-7

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.