Comment:	https://aprsdroid.org/
Location:	31°16.50' N 121°36.62' E - locator PM01TG36FA - show map 8.8 km East bearing 80° from Yangpu, Shanghai Shi, China [?] 9.0 km Northeast bearing 61° from Pudong, Shanghai Shi, China 15.6 km East bearing 68° from Shanghai, Shanghai Shi, China 96.4 km East bearing 92° from Suzhou, Jiangsu Sheng, China
Last position:	2025-09-14 00:37:51 UTC (2d 20h ago) 2025-09-14 08:37:51 CST local time at Yangpu, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH1XRM-9>APDR16 via TCPIP*,qAC,T2FZ
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.