Comment:	439.375MHz 欢迎来常州！
Location:	31°46.68' N 119°57.43' E - ตำแหน่ง OM91XS46UR - show map 1.1 km ตะวันตกเฉียงใต้ bearing 237° มาจาก Changzhou, Jiangsu Sheng, China [?] 5.0 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Hutang, Jiangsu Sheng, China 80.2 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Suzhou, Jiangsu Sheng, China 115.6 km ตะวันออก bearing 106° มาจาก Nanjing, Jiangsu Sheng, China
Last position:	2025-11-15 10:09:22 UTC (24d 7h49m ago) 2025-11-15 18:09:22 CST เวลาท้องถิ่น Changzhou, China [?]
Altitude:	31 m
Course:	147°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4RFY-8>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	122
Other SSIDs:	BA4RFY-15 BA4RFY-7 BA4RFY BA4RFY-9

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.