Location:	39°51.47' N 116°17.28' E - locator OM89DU45NV - show map 10.8 km Southwest bearing 239° from Beijing, Beijing, China [?] 19.0 km Southeast bearing 118° from Mentougou, Beijing, China 110.1 km Northwest bearing 317° from Tianjin, Tianjin Shi, China
Last position:	2025-09-26 06:01:21 UTC (2d 3h32m ago) 2025-09-26 14:01:21 CST local time at Beijing, China [?]
Last path:	BI1NPU-1>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored:	352
Other SSIDs:	BI1NPU-9 BI1NPU-10 BI1NPU BI1NPU-7

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.