Comment:	D21
Location:	34°11.26' N 108°53.93' E - locator OM44KE75UA - show map 663.2 m Southwest bearing 227° from Dianzicheng, Shaanxi, China [?] 3.3 km Southeast bearing 149° from Zhangbagou, Shaanxi, China 8.3 km South bearing 199° from Xi’an, Shaanxi, China 24.6 km Southeast bearing 133° from Xianyang, Shaanxi, China
Last position:	2026-02-02 09:40:57 UTC (1d 5h11m ago) 2026-02-02 17:40:57 CST local time at Dianzicheng, China [?]
Altitude:	442 m
Course:	177°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI9BRH-8>APDR16 via TCPIP*,qAC,T2CS
Positions stored:	2
Other SSIDs:	BI9BRH-9 BI9BRH-10 BI9BRH-6 BI9BRH-5 BI9BRH-11 BI9BRH-3 BI9BRH-1 BI9BRH-2 BI9BRH-7 BI9BRH-4

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.