Location:	39°52.73' N 116°26.81' E - locator OM89FV30OW - show map 5.3 km Southeast bearing 127° from Beijing, Beijing, China [?] 13.3 km West bearing 257° from Tongzhou, Beijing, China 103.0 km Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position:	2025-10-28 06:04:26 UTC (6d 9h27m ago) 2025-10-28 14:04:26 CST local time at Beijing, China [?]
Last path:	BI1TCS-5>APN000 via TCPIP*,qAC,T2FZ
Positions stored:	17
Other SSIDs:	BI1TCS-1 BI1TCS-7 BI1TCS

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.