Comment:	147.315MHz https://aprsdro
Location:	43°25.71' N 89°39.21' W - locator EN53EK12NU - show map 8.7 km Southeast bearing 123° from Baraboo, Sauk County, Wisconsin, United States [?] 8.8 km Northwest bearing 314° from Lake Wisconsin, Columbia County, Wisconsin, United States 44.5 km Northwest bearing 333° from Madison, Dane County, Wisconsin, United States 135.7 km Southwest bearing 227° from Appleton, Outagamie County, Wisconsin, United States
Last position:	2025-10-21 18:20:03 UTC (2m11s ago) 2025-10-21 13:20:03 CDT local time at Baraboo, United States [?]
Altitude:	441 m
Course:	359°
Speed:	9 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W9YYZ-5>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	373367
Other SSIDs:	W9YYZ-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.