Comment:	145.100MHz https://aprsdroid.org/
Location:	31°05.09' N 121°17.04' E - locator PM01PC40BI - show map 6.6 km Northeast bearing 35° from Zhongshan, Shanghai Shi, China [?] 8.6 km Northeast bearing 51° from Songjiang, Shanghai Shi, China 22.5 km Southwest bearing 227° from Shanghai, Shanghai Shi, China 138.7 km Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-08-19 09:24:39 UTC (12d 19h25m ago) 2025-08-19 17:24:39 CST local time at Zhongshan, China [?]
Altitude:	16 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4HCW-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	47
Other SSIDs:	BH4HCW-10 BH4HCW-7 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.