Megjegyzés:	146.520MHz
Hely:	34°39.30' N 86°48.50' W - lokátor EM64OP37AE - térkép nézet 7.4 km Délnyugat irány 228° tól Madison, Madison County, Alabama, United States [?] 15.0 km Nyugat irány 258° tól Redstone Arsenal, Madison County, Alabama, United States 16.9 km Kelet irány 71° tól Decatur, Morgan County, Alabama, United States 22.0 km Nyugat irány 248° tól Huntsville, Madison County, Alabama, United States
Utolső pozíció:	2025-08-12 18:50:52 UTC (122d 5h55m ezelőtt) 2025-08-12 13:50:52 CDT helyi idő Madison, United States [?]
Magasság:	161 m
Device:	Open Source: APRSdroid (app, Android)
Utolsó útvonal:	KJ4DWX-5>APDR16 via TCPIP*,qAO,AE5PL-JF
Positions stored:	292
Más SSID-k:	KJ4DWX KJ4DWX-14 KJ4DWX-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.