Comment:	https://aprsdroid.org/
Location:	31°09.51' N 121°20.48' E - locator PM01QD08XA - show map 3.9 km Northeast bearing 37° from Jiuting, Shanghai Shi, China [?] 6.4 km Northwest bearing 330° from Minhang, Shanghai Shi, China 13.2 km Southwest bearing 237° from Shanghai, Shanghai Shi, China 148.1 km Northeast bearing 49° from Hangzhou, Zhejiang Sheng, China
Last position:	2026-01-22 06:21:23 UTC (1d 4h11m ago) 2026-01-22 14:21:23 CST local time at Jiuting, China [?]
Altitude:	0 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI6IRN-5>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored:	5703

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.