Comment:	147.315MHz https://aprsdro
Location:	43°15.49' N 89°48.52' W - lokaator EN53CG21XX - show map 7.1 km Läände peiling 259° from Sauk City, Sauk County, Wisconsin, United States [?] 7.6 km Edelasse peiling 245° from Prairie du Sac, Sauk County, Wisconsin, United States 38.9 km Loodesse peiling 302° from Madison, Dane County, Wisconsin, United States 124.2 km Loodesse peiling 332° from Rockford, Winnebago County, Illinois, United States
Last position:	2025-07-14 19:38:24 UTC (2s ago) 2025-07-14 14:38:24 CDT local time at Sauk City, United States [?]
Altitude:	194 m
Course:	65°
Speed:	96 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W9YYZ-5>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	362513
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.