Source callsign:	KM4ESU-15
Location:	34°47.60' N 86°37.03' W - locator EM64QT50WJ - show map 7.5 km North bearing 338° from Huntsville, Madison County, Alabama, United States [?] 14.0 km Southeast bearing 120° from Harvest, Madison County, Alabama, United States 15.9 km Northeast bearing 49° from Madison, Madison County, Alabama, United States 118.7 km South bearing 190° from Murfreesboro, Rutherford County, Tennessee, United States
Last position:	2025-08-31 04:49:48 UTC (3d 2h51m ago) 2025-08-30 23:49:48 CDT local time at Huntsville, United States [?]
Last path:	KM4ESU-15>APRS via WIDE1-1,qAR,N8DEU-7
Positions stored:	1
Others sourced by KM4ESU-15:	RST !

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.