Comment:	https://aprsdroid.org/
Location:	31°01.83' N 121°27.19' E - locator PM01RA47JH - show map 4.7 km Northeast bearing 67° from Jiangchuanlu, Shanghai Shi, China [?] 5.9 km Northwest bearing 320° from Jinhui, Shanghai Shi, China 21.3 km South bearing 181° from Shanghai, Shanghai Shi, China 87.0 km East bearing 110° from Suzhou, Jiangsu Sheng, China
Last position:	2025-09-28 09:07:47 UTC (17d 13h34m ago) 2025-09-28 17:07:47 CST local time at Jiangchuanlu, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4GFJ-10>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	957
Other SSIDs:	BH4GFJ BH4GFJ-5 BH4GFJ-7 BH4GFJ-2 BH4GFJ-1 BH4GFJ-15

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.