Comment:	144.640MHz 业余无线电爱好者变身牛马
Location:	39°44.13' N 116°09.29' E - locator OM89BR86NM - show map 1.3 km East bearing 73° from Liangxiang, Beijing, China [?] 15.0 km West bearing 276° from Daxing, Beijing, China 28.2 km Southwest bearing 227° from Beijing, Beijing, China 109.7 km Northwest bearing 307° from Tianjin, Tianjin Shi, China
Last position:	2024-12-24 08:54:47 UTC (144d 17h34m ago) 2024-12-24 16:54:47 CST local time at Liangxiang, China [?]
Altitude:	171 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1WCB-10>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	3
Other SSIDs:	BI1WCB BI1WCB-4

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.