Comment:	https://aprsdroid.org/
Location:	43°07.59' N 89°44.93' W - locator EN53DD00DI - show map 1.2 km South bearing 188° from Black Earth, Dane County, Wisconsin, United States [?] 6.7 km Southeast bearing 146° from Mazomanie, Dane County, Wisconsin, United States 28.8 km West bearing 282° from Madison, Dane County, Wisconsin, United States 109.1 km Northwest bearing 331° from Rockford, Winnebago County, Illinois, United States
Last position:	2025-09-22 01:28:30 UTC (28d 6h51m ago) 2025-09-21 20:28:30 CDT local time at Black Earth, United States [?]
Altitude:	231 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC9SDK-5>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	678
Other SSIDs:	KC9SDK KC9SDK-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.