Innslag:	Madison, IN USA, Msg Capable
Staðsetning:	38°47.78' N 85°22.28' W - WW Loc. EM78HT51KC - sýna kort 3.8 km Norð-austur Stefna 35° Frá North Madison, Jefferson County, Indiana, United States [?] 6.8 km Norður Stefna 6° Frá Madison, Jefferson County, Indiana, United States 88.8 km Suð-vestur Stefna 243° Frá Cincinnati, Hamilton County, Ohio, United States 127.5 km Suð-austur Stefna 148° Frá Indianapolis, Marion County, Indiana, United States
Síðasta staðsetning:	2025-07-04 03:58:46 UTC (33d 18h39m fyrir) 2025-07-03 23:58:46 EDT Að staðartíma North Madison, United States [?]
Hlutur:	Open Source: APRSdroid (app, Android)
Síðasti slóði:	W9JUN-15>APDR16 via TCPIP*,qAC,T2PERTH
Geymdar stöður:	6
Önnur auðkenni:	W9JUN-10 W9JUN-5 W9JUN-4 W9JUN-7 W9JUN-1 W9JUN-tt W9JUN-11 W9JUN

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.