Forrás hívójel:	KJ4LAB-S
Megjegyzés:	440 Voice 438.80000MHz +0.0000MHz
Hely:	34°42.40' N 86°47.02' W - lokátor EM64OQ59XO - térkép nézet 3.3 km Nyugat irány 284° tól Madison, Madison County, Alabama, United States [?] 16.8 km Dél irány 190° tól Harvest, Madison County, Alabama, United States 18.2 km Nyugat irány 262° tól Huntsville, Madison County, Alabama, United States 21.4 km Északkelet irány 58° tól Decatur, Morgan County, Alabama, United States
Utolső pozíció:	2025-05-10 13:01:09 UTC (11m59s ezelőtt) 2025-05-10 08:01:09 CDT helyi idő Madison, United States [?]
Utolsó útvonal:	KJ4LAB-S>APDG01 via TCPIP*,qAC,KJ4LAB-GS
Positions stored:	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.