Location:	39°50.93' N 116°15.68' E - locator OM89DU13IR - show map 13.3 km Southwest bearing 241° from Beijing, Beijing, China [?] 15.3 km North bearing 338° from Daxing, Beijing, China 111.0 km Northwest bearing 315° from Tianjin, Tianjin Shi, China
Last position:	2025-10-02 11:07:11 UTC (6h21m ago) 2025-10-02 19:07:11 CST local time at Beijing, China [?]
Course:	176°
Speed:	20 km/h
Last path:	BI1NPU-1>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored:	358
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.