Comment:	145.100MHz https://aprsdroid.org/
Location:	31°05.09' N 121°17.27' E - locator PM01PC40MI - show map 2.4 km East bearing 95° from Dongjing, Shanghai Shi, China [?] 2.9 km Northwest bearing 320° from Xinqiao, Shanghai Shi, China 22.3 km Southwest bearing 227° from Shanghai, Shanghai Shi, China 139.0 km Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-10-30 13:37:47 UTC (2d 10h11m ago) 2025-10-30 21:37:47 CST local time at Dongjing, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4HCW-5>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored:	54
Other SSIDs:	BH4HCW-7 BH4HCW-10 BH4HCW

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.