Comment:	http://aprsdroid.org/
Location:	31°17.92' N 121°36.07' E - locator PM01TH21DQ - show map 9.9 km Northeast bearing 45° from Pudong, Shanghai Shi, China [?] 11.2 km Northeast bearing 29° from Huamu, Shanghai Shi, China 16.0 km Northeast bearing 58° from Shanghai, Shanghai Shi, China 95.5 km East bearing 90° from Suzhou, Jiangsu Sheng, China
Last position:	2024-12-12 11:02:42 UTC (60d 4h19m ago) 2024-12-12 19:02:42 CST local time at Pudong, China [?]
Altitude:	48 m
Course:	151°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD4DLN-10>APDR13 via TCPIP*,qAC,T2SWEDEN
Positions stored:	8594
Other SSIDs:	BD4DLN-9

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.