Comment:	[www.bi3ttr.cn]
Location:	34°07.32' N 108°49.34' E - locator OM44JC89QG - show map 9.7 km Northwest bearing 317° from Ziwu, Shaanxi, China [?] 14.0 km West bearing 291° from Wangqu, Shaanxi, China 18.0 km Southwest bearing 213° from Xi’an, Shaanxi, China 26.4 km Southeast bearing 155° from Xianyang, Shaanxi, China
Last position:	2025-07-09 12:31:00 UTC (8d 6h43m ago) 2025-07-09 20:31:00 CST local time at Ziwu, China [?]
Altitude:	443 m
Course:	255°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI3TTR-9>APDR16 via TCPIP*,qAC,T2FUKUOKA
Positions stored:	2096
Other SSIDs:	BI3TTR-10 BI3TTR-1 BI3TTR-6 BI3TTR-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.