Leitað að kallmerki:	KJ4LAB-S
Innslag:	440 Voice 438.80000MHz +0.0000MHz
Staðsetning:	34°42.40' N 86°47.02' W - WW Loc. EM64OQ59XO - sýna kort 3.3 km Vestur Stefna 284° Frá Madison, Madison County, Alabama, United States [?] 12.7 km Vestur Stefna 282° Frá Redstone Arsenal, Madison County, Alabama, United States 18.2 km Vestur Stefna 262° Frá Huntsville, Madison County, Alabama, United States 21.4 km Norð-austur Stefna 58° Frá Decatur, Morgan County, Alabama, United States
Síðasta staðsetning:	2025-07-13 00:39:21 UTC (5m6s fyrir) 2025-07-12 19:39:21 CDT Að staðartíma Madison, United States [?]
Síðasti slóði:	KJ4LAB-S>APDG01 via TCPIP*,qAC,KJ4LAB-GS
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.