Comment:	438.500MHz https://aprsdro
Location:	31°31.46' N 120°22.69' E - ตำแหน่ง PM01EM55JU - show map 5.7 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Huazhuang, Jiangsu Sheng, China [?] 10.9 km ตะวันออก bearing 91° มาจาก Lihu, Jiangsu Sheng, China 32.0 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Suzhou, Jiangsu Sheng, China 107.8 km ตะวันตก bearing 288° มาจาก Shanghai, Shanghai Shi, China
Last position:	2025-08-18 05:12:52 UTC (113d 14h50m ago) 2025-08-18 13:12:52 CST เวลาท้องถิ่น Huazhuang, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD4UGA-7>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	2
Other SSIDs:	BD4UGA-5 BD4UGA-10

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.