Comment:	https://aprsdroid.org/
Location:	31°02.81' N 121°31.73' E - locator PM01SB31LF - show map 6.1 km Southeast bearing 149° from Pujiang, Shanghai Shi, China [?] 9.9 km South bearing 202° from Kangqiao, Shanghai Shi, China 20.6 km South bearing 161° from Shanghai, Shanghai Shi, China 93.2 km East bearing 108° from Suzhou, Jiangsu Sheng, China
Last position:	2024-05-01 09:05:11 UTC (285d 5h43m ago) 2024-05-01 17:05:11 CST local time at Pujiang, China [?]
Altitude:	0 m
Position ambiguous:	Precision reduced at transmitter by 4 digits, position resolution approximately 111.1 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4GHM-5>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	1

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.