Location:	43°08.79' N 89°22.02' W - locator EN53HD55XD - show map 3.3 km North bearing 18° from Maple Bluff, Dane County, Wisconsin, United States [?] 8.6 km North bearing 19° from Madison, Dane County, Wisconsin, United States 13.1 km West bearing 252° from Sun Prairie, Dane County, Wisconsin, United States 119.1 km West bearing 276° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2026-02-22 06:09:58 UTC (1d 8h58m ago) 2026-02-22 00:09:58 CST local time at Maple Bluff, United States [?]
Altitude:	252 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	K9UNZ-10>APDR16 via TCPIP*,qAC,T2ROMANIA
Positions stored:	570
Other SSIDs:	K9UNZ-2 K9UNZ-9 K9UNZ-5 K9UNZ-7

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.