Innslag:	vgc n7500 146.52 monitoring
Staðsetning:	34°39.20' N 86°34.32' W - WW Loc. EM64RP16IT - sýna kort 7.7 km Suð-austur Stefna 116° Frá Redstone Arsenal, Madison County, Alabama, United States [?] 8.7 km Suður Stefna 171° Frá Huntsville, Madison County, Alabama, United States 12.6 km Norð-vestur Stefna 305° Frá Owens Cross Roads, Madison County, Alabama, United States 123.1 km Vestur Stefna 250° Frá Chattanooga, Hamilton County, Tennessee, United States
Síðasta staðsetning:	2025-09-12 08:09:38 UTC (45d 7h fyrir) 2025-09-12 03:09:38 CDT Að staðartíma Redstone Arsenal, United States [?]
Síðasti slóði:	KN4MUD-4>APN000 via TCPIP*,qAC,T2PR
Geymdar stöður:	257
Önnur auðkenni:	KN4MUD-3 KN4MUD-13 KN4MUD-9 KN4MUD KN4MUD-i KN4MUD-5 KN4MUD-15 KN4MUD-12 KN4MUD-2
Stöðin heyrðist síðast beint:	2025-08-16 01:10:13 UTC (72d 14h fyrir)

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.