Forrás hívójel:	K4XR-S
Megjegyzés:	440 Voice 446.55000MHz +0.0000MHz
Hely:	34°40.18' N 86°21.72' W - lokátor EM64TQ60NR - térkép nézet 21.6 km Kelet irány 108° tól Huntsville, Madison County, Alabama, United States [?] 24.1 km Délkelet irány 144° tól Moores Mill, Madison County, Alabama, United States 27.4 km Dél irány 167° tól New Market, Madison County, Alabama, United States 104.7 km Délnyugat irány 247° tól Chattanooga, Hamilton County, Tennessee, United States
Utolső pozíció:	2025-01-29 16:20:57 UTC (101d 3h27m ezelőtt) 2025-01-29 10:20:57 CST helyi idő Huntsville, United States [?]
Utolsó útvonal:	K4XR-S>APDG01 via TCPIP*,qAC,K4XR-GS
Positions stored:	5

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.