Location:	43°06.51' N 89°09.17' W - locator EN53KC16PA - show map 9.7 km Southeast bearing 149° from Sun Prairie, Dane County, Wisconsin, United States [?] 19.6 km Southeast bearing 129° from Windsor, Dane County, Wisconsin, United States 20.5 km East bearing 79° from Madison, Dane County, Wisconsin, United States 101.5 km West bearing 275° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-11-23 02:24:27 UTC (1d 16h33m ago) 2025-11-22 20:24:27 CST local time at Sun Prairie, United States [?]
Speed:	113 km/h
Last path:	N9ENR>API52 via DSTAR*,qAR,WB9FDZ-C
Positions stored:	12845

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.