Comment:	[www.bi3ttr.cn]
Location:	34°07.59' N 108°49.83' E - locator OM44JD90PI - show map 1.3 km East bearing 81° from Xinglong, Shaanxi, China [?] 4.5 km Southwest bearing 224° from Guodu, Shaanxi, China 17.2 km Southwest bearing 212° from Xi’an, Shaanxi, China 26.3 km Southeast bearing 153° from Xianyang, Shaanxi, China
Last position:	2025-04-02 10:57:38 UTC (47d 14h26m ago) 2025-04-02 18:57:38 CST local time at Xinglong, China [?]
Altitude:	397 m
Course:	131°
Speed:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI3TTR-9>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	2094
Other SSIDs:	BI3TTR-6 BI3TTR-10 BI3TTR-1 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.