Comment:	https://aprsdroid.org/
Location:	31°14.37' N 121°24.48' E - locator PM01QF87XL - show map 3.8 km East bearing 89° from Changzheng, Shanghai Shi, China [?] 5.1 km West bearing 292° from Shanghai, Shanghai Shi, China 5.2 km East bearing 98° from Zhenxin, Shanghai Shi, China 158.8 km Northeast bearing 48° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-08-21 13:47:27 UTC (2d 21h ago) 2025-08-21 21:47:27 CST local time at Changzheng, China [?]
Altitude:	31 m
Course:	218°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4HPD-5>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	18
Other SSIDs:	BH4HPD-D

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.