Source callsign:	KJ4LAB-S
Comment:	440 Voice 438.80000MHz +0.0000MHz
Location:	34°42.40' N 86°47.02' W - lokaator EM64OQ59XO - show map 3.3 km Läände peiling 284° from Madison, Madison County, Alabama, United States [?] 16.8 km Lõunasse peiling 190° from Harvest, Madison County, Alabama, United States 18.2 km Läände peiling 262° from Huntsville, Madison County, Alabama, United States 21.4 km Kirdesse peiling 58° from Decatur, Morgan County, Alabama, United States
Last position:	2025-09-03 17:58:50 UTC (9m26s ago) 2025-09-03 12:58:50 CDT local time at Madison, United States [?]
Last path:	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.