Location:	39°55.18' N 116°17.83' E - locator OM89DW50PR - show map 8.6 km West bearing 279° from Beijing, Beijing, China [?] 17.6 km East bearing 97° from Mentougou, Beijing, China 114.7 km Northwest bearing 319° from Tianjin, Tianjin Shi, China
Last position:	2025-10-31 03:04:42 UTC (3d 19h16m ago) 2025-10-31 11:04:42 CST local time at Beijing, China [?]
Last path:	BI1WDB-7>APN000 via BY1AS-3*,WIDE1*,WIDE2-2,qAS,BH1TZO-10
Positions stored:	3
Other SSIDs:	BI1WDB-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.