Comment:	http://aprsdroid.org/
Location:	31°13.73' N 121°38.56' E - locator PM01TF74CW - show map - static map 11.0 km East bearing 94° from Pudong, Shanghai Shi, China [?] 12.3 km East bearing 107° from Yangpu, Shanghai Shi, China 17.6 km East bearing 88° from Shanghai, Shanghai Shi, China 99.8 km East bearing 95° from Suzhou, Jiangsu Sheng, China
Last position:	2022-02-18 11:00:07 UTC (349d 21h21m ago) 2022-02-18 19:00:07 CST local time at Pudong, China [?]
Altitude:	38 m
Course:	260°
Speed:	56 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD4VFB-10>APDR12 via TCPIP*,qAC,T2BIO
Positions stored:	7
Other SSIDs:	BD4VFB-5 BD4VFB-7

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.