Innslag:	146.520MHz
Staðsetning:	43°07.79' N 89°19.93' W - WW Loc. EN53ID01DD - sýna kort 8.4 km Norð-austur Stefna 42° Frá Madison, Dane County, Wisconsin, United States [?] 11.3 km Suð-vestur Stefna 238° Frá Sun Prairie, Dane County, Wisconsin, United States 12.3 km Norð-vestur Stefna 299° Frá Cottage Grove, Dane County, Wisconsin, United States 116.1 km Vestur Stefna 275° Frá Milwaukee, Milwaukee County, Wisconsin, United States
Síðasta staðsetning:	2025-10-20 18:11:31 UTC (62d 17h55m fyrir) 2025-10-20 13:11:31 CDT Að staðartíma Madison, United States [?]
Hæð:	207 m
Stefna:	29°
Hraði:	6 km/h
Hlutur:	Open Source: APRSdroid (app, Android)
Síðasti slóði:	W9CBJ-5>APDR16 via TCPIP*,qAC,T2CSNGRAD
Geymdar stöður:	12419
Önnur auðkenni:	W9CBJ-9

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.