Comment:	[业余无线电爱好者]RSSI:30 SAT:21<32
Last status:	E1[好设备不如好天线 ,好天线不如好环境 .]
Location:	39°46.29' N 116°26.12' E - locator OM89FS25FD - show map 10.6 km Northeast bearing 58° from Daxing, Beijing, China [?] 15.5 km South bearing 168° from Beijing, Beijing, China 94.5 km Northwest bearing 318° from Tianjin, Tianjin Shi, China
Last position:	2025-09-15 00:10:41 UTC (18d 16h47m ago) 2025-09-15 08:10:41 CST local time at Daxing, China [?]
Altitude:	56 m
Course:	305°
Speed:	6 km/h
Last path:	BI1TDV-4G>APRS4G via TCPIP*,qAC,T2CS
Positions stored:	2988

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.