Comment:	www.bi3ttr.cn 438.100MHz 8.0V
Location:	34°08.82' N 108°54.61' E - locator OM44KD95FG - show map 4.3 km East bearing 102° from Guodu, Shaanxi, China [?] 5.0 km South bearing 174° from Dianzicheng, Shaanxi, China 12.5 km South bearing 188° from Xi’an, Shaanxi, China 28.5 km Southeast bearing 138° from Xianyang, Shaanxi, China
Last position:	2026-01-01 05:37:27 UTC (31d 9h37m ago) 2026-01-01 13:37:27 CST local time at Guodu, China [?]
Last path:	BI3TTR-1>APN000 via BR9AA-2*,WIDE2-1,qAO,BG9EGA-10
Positions stored:	3041
Other SSIDs:	BI3TTR-10 BI3TTR-9 BI3TTR-6
Last heard a station directly:	2025-10-24 13:21:56 UTC (100d 1h53m ago)

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.