Comment:	https://aprsdroid.org/
Location:	31°19.54' N 121°28.82' E - locator PM01RH78PD - show map 8.0 km Northwest bearing 333° from Yangpu, Shanghai Shi, China [?] 10.1 km South bearing 180° from Baoshan, Shanghai Shi, China 11.7 km North bearing 10° from Shanghai, Shanghai Shi, China 84.0 km East bearing 88° from Suzhou, Jiangsu Sheng, China
Last position:	2025-10-13 02:49:20 UTC (5d 20h13m ago) 2025-10-13 10:49:20 CST local time at Yangpu, China [?]
Altitude:	55 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG1FE-10>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	1

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.