Comment:	https://aprsdroid.org/
Location:	30°59.58' N 121°25.54' E - locator PM00RX18BH - show map 2.9 km Southeast bearing 143° from Jiangchuanlu, Shanghai Shi, China [?] 6.4 km West bearing 273° from Jinhui, Shanghai Shi, China 25.7 km South bearing 187° from Shanghai, Shanghai Shi, China 143.7 km Northeast bearing 57° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-09-10 00:19:04 UTC (17d 18h21m ago) 2025-09-10 08:19:04 CST local time at Jiangchuanlu, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG4ESO-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	236
Other SSIDs:	BG4ESO BG4ESO-R

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.