Comment:	439.375MHz 每天每天的英语物化和数学。
Location:	31°46.35' N 119°56.54' E - ตำแหน่ง OM91XS35BJ - show map 2.6 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Changzhou, Jiangsu Sheng, China [?] 5.3 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก Hutang, Jiangsu Sheng, China 80.8 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก Suzhou, Jiangsu Sheng, China 114.4 km ตะวันออก bearing 106° มาจาก Nanjing, Jiangsu Sheng, China
Last position:	2025-02-04 12:16:44 UTC (308d 9h14m ago) 2025-02-04 20:16:44 CST เวลาท้องถิ่น Changzhou, China [?]
Altitude:	259 m
Course:	54°
ความเร็ว:	11 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4RFY-9>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	55
Other SSIDs:	BA4RFY-8 BA4RFY-15 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.