Comment:	https://aprsdroid.org/
Location:	31°14.82' N 121°42.13' E - lokaator PM01UF49GG - show map 16.6 km Idast peiling 85° from Pudong, Shanghai Shi, China [?] 17.5 km Idast peiling 95° from Yangpu, Shanghai Shi, China 23.4 km Idast peiling 83° from Shanghai, Shanghai Shi, China 105.3 km Idast peiling 93° from Suzhou, Jiangsu Sheng, China
Last position:	2025-07-03 09:40:09 UTC (59d 23h38m ago) 2025-07-03 17:40:09 CST local time at Pudong, China [?]
Altitude:	21 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI4AMZ-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	45
Other SSIDs:	BI4AMZ-9 BI4AMZ-5

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.