Comment:	46001.000MHz MMDVM
Location:	31°18.48' N 121°27.21' E - ตำแหน่ง PM01RH43KW - show map 9.5 km เหนือ bearing 357° มาจาก Shanghai, Shanghai Shi, China [?] 10.5 km เหนือ bearing 17° มาจาก Changning, Shanghai Shi, China 81.5 km ตะวันออก bearing 89° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-06-12 12:12:46 UTC (5d 43m ago) 2025-06-12 20:12:46 CST เวลาท้องถิ่น Shanghai, China [?]
ความเร็ว:	3 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG4DUN-9>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	2
Other SSIDs:	BG4DUN-R BG4DUN-7

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.