Innslag:	W4 TNn-N, MARC http://www.w4ggm.org
Staðsetning:	35°33.30' N 87°03.01' W - WW Loc. EM65LN33XE - sýna kort 6.8 km Suður Stefna 191° Frá Columbia, Maury County, Tennessee, United States [?] 14.4 km Austur Stefna 81° Frá Mount Pleasant, Maury County, Tennessee, United States 72.0 km Suður Stefna 199° Frá Nashville, Davidson County, Tennessee, United States 100.9 km Norð-vestur Stefna 335° Frá Huntsville, Madison County, Alabama, United States
Síðasta staðsetning:	2025-07-13 09:59:20 UTC (3d 21h37m fyrir) 2025-07-13 04:59:20 CDT Að staðartíma Columbia, United States [?]
Síðasti slóði:	W8GGM-1>APH382 via qAR,N4CKV-1
Geymdar stöður:	1

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.