Source callsign:	BD1AHN
Location:	39°55.12' N 116°27.35' E - lokaator OM89FW40QL - show map 5.1 km Idast peiling 76° from Beijing, Beijing, China [?] 31.1 km Idast peiling 94° from Mentougou, Beijing, China 106.1 km Loodesse peiling 325° from Tianjin, Tianjin Shi, China
Last position:	2025-04-12 06:06:08 UTC (145d 7h44m ago) 2025-04-12 14:06:08 CST local time at Beijing, China [?]
Last path:	BD1AHN>APAGW via TCPIP*,qAC,T2CS
Positions stored:	1

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.