Comment:	439.375MHz 每天每天的英语物化和数学。
Location:	31°46.35' N 119°56.54' E - locator OM91XS35BJ - show map 2.6 km Southwest bearing 242° from Changzhou, Jiangsu Sheng, China [?] 9.4 km Southwest bearing 204° from Longhutang, Jiangsu Sheng, China 80.8 km Northwest bearing 310° from Suzhou, Jiangsu Sheng, China 114.4 km East bearing 106° from Nanjing, Jiangsu Sheng, China
Last position:	2025-02-04 12:16:44 UTC (273d 3h33m ago) 2025-02-04 20:16:44 CST local time at Changzhou, China [?]
Altitude:	259 m
Course:	54°
Speed:	11 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4RFY-9>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	55
Other SSIDs:	BA4RFY-15 BA4RFY-8 BA4RFY-7 BA4RFY

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.