Comment:	当前守听频率 412.5875MHz 8.1V
Location:	34°16.14' N 108°58.55' E - locator OM44LG74CN - show map 4.4 km Southeast bearing 123° from Weiyang, Shaanxi, China [?] 4.5 km East bearing 75° from Xi’an, Shaanxi, China 6.4 km East bearing 111° from Weiyanggong, Shaanxi, China 26.2 km East bearing 107° from Xianyang, Shaanxi, China
Last position:	2025-10-29 13:48:30 UTC (6d 15h54m ago) 2025-10-29 21:48:30 CST local time at Weiyang, China [?]
Last path:	BI1VJO-2>APN000 via TCPIP*,qAC,T2HK
Positions stored:	68
Other SSIDs:	BI1VJO BI1VJO-4G

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.