Comment:	QSO：439.475MHz京东绿谷业余无线电俱乐部
Location:	39°54.20' N 116°21.80' E - locator OM89EV36OT - show map 2.9 km West bearing 261° from Beijing, Beijing, China [?] 23.5 km East bearing 100° from Mentougou, Beijing, China 109.6 km Northwest bearing 321° from Tianjin, Tianjin Shi, China
Last position:	2024-06-02 10:03:05 UTC (253d 6h53m ago) 2024-06-02 18:03:05 CST local time at Beijing, China [?]
Last path:	BI1NFI-15>APN000 via TCPIP*,qAC,T2YANTAI
Positions stored:	79
Other SSIDs:	BI1NFI-10 BI1NFI-4 BI1NFI-7 BI1NFI-11 BI1NFI-1 BI1NFI-3 BI1NFI-2 BI1NFI-6 BI1NFI-13 BI1NFI-9 BI1NFI BI1NFI-5

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.