Comment:	www.bi3ttr.cn 439.8875MHz 8.3V
Location:	28°14.03' N 112°59.86' E - locator OL68LF96RC - show map 4.8 km Northeast bearing 39° from Changsha, Hunan, China [?] 8.8 km West bearing 266° from Xingsha, Hunan, China 122.5 km South bearing 184° from Yueyang, Hunan, China
Last position:	2025-11-09 01:59:02 UTC (22h40m ago) 2025-11-09 09:59:02 CST local time at Changsha, China [?]
Last path:	BI3TTR-1>APN000 via TCPIP*,qAC,T2FZ
Positions stored:	2995
Other SSIDs:	BI3TTR-10 BI3TTR-6 BI3TTR-9 BI3TTR-5
Last heard a station directly:	2025-10-24 13:21:56 UTC (16d 11h17m 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.