Comment:	Xu
Location:	39°55.20' N 116°17.25' E - locator OM89DW40MT - show map 9.5 km West bearing 278° from Beijing, Beijing, China [?] 16.8 km East bearing 97° from Mentougou, Beijing, China 115.2 km Northwest bearing 319° from Tianjin, Tianjin Shi, China
Last position:	2025-09-21 13:36:57 UTC (27d 1h24m ago) 2025-09-21 21:36:57 CST local time at Beijing, China [?]
Course:	0°
Speed:	0 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	BI1GLT>APBM1D via BI1GLT,DMR*,qAR,BI1GLT
Positions stored:	9
Other SSIDs:	BI1GLT-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.