Comment:	aprs.fi iOS
Location:	42°20.76' N 90°07.06' W - lokaator EN42WI53UB - show map 9.1 km Läände peiling 267° from Stockton, Jo Daviess County, Illinois, United States [?] 26.7 km Idast peiling 107° from Galena, Jo Daviess County, Illinois, United States 84.5 km Läände peiling 276° from Rockford, Winnebago County, Illinois, United States 99.7 km Edelasse peiling 216° from Madison, Dane County, Wisconsin, United States
Last position:	2025-08-29 21:52:38 UTC (4d 9h49m ago) 2025-08-29 16:52:38 CDT local time at Stockton, United States [?]
Course:	243°
Speed:	104 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KB9ZDD-7>APFII0 via WIDE1-1,WIDE2-1,qAR,KW2DX-3
Positions stored:	243
Other SSIDs:	KB9ZDD-2 KB9ZDD-4 KB9ZDD

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.