Comment:	https://aprsdroid.org/
Location:	31°08.81' N 121°39.18' E - locator PM01TD85IF - show map 8.3 km East bearing 76° from Kangqiao, Shanghai Shi, China [?] 12.6 km Southeast bearing 124° from Huamu, Shanghai Shi, China 20.3 km Southeast bearing 114° from Shanghai, Shanghai Shi, China 102.0 km East bearing 100° from Suzhou, Jiangsu Sheng, China
Last position:	2025-07-26 08:23:40 UTC (2d 22h53m ago) 2025-07-26 16:23:40 CST local time at Kangqiao, China [?]
Altitude:	55 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG5FFO-10>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	25

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.