Source callsign:	BI4AAU-S
Comment:	70cm Voice (D-Star) 434.98500MHz -1.0000MHz
Location:	38°43.80' N 112°43.80' E - locator OM68IR75OE - show map 2.9 km Northwest bearing 304° from Yuanping, Shanxi Sheng, China [?] 27.7 km East bearing 86° from Huishungou, Shanxi Sheng, China 96.8 km North bearing 9° from Taiyuan, Shanxi Sheng, China 121.2 km Northwest bearing 323° from Yangquan, Shanxi Sheng, China
Last position:	2025-09-06 06:40:08 UTC (20d 5h12m ago) 2025-09-06 14:40:08 CST local time at Yuanping, China [?]
Altitude:	3 m
Last path:	BI4AAU-S>APDG01 via TCPIP*,qAC,BI4AAU-GS
Positions stored:	5
Others sourced by BI4AAU-S:	BI4AAU C

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.