Location:	43°03.05' N 89°29.24' W - locator EN53GB12ME - show map 4.5 km Southwest bearing 229° from Shorewood Hills, Dane County, Wisconsin, United States [?] 7.4 km West bearing 251° from Madison, Dane County, Wisconsin, United States 92.4 km North bearing 340° from Rockford, Winnebago County, Illinois, United States
Last position:	2025-09-27 16:51:48 UTC (34d 10h53m ago) 2025-09-27 11:51:48 CDT local time at Shorewood Hills, United States [?]
Altitude:	320 m
Course:	238°
Speed:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	K9UNZ-5>API51 via DSTAR*,qAR,W9HSY-C
Positions stored:	1
Other SSIDs:	K9UNZ-9 K9UNZ-7 K9UNZ-10

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.