Location:	34°39.87' N 86°44.30' W - locator EM64PP19JL - show map 4.0 km South bearing 167° from Madison, Madison County, Alabama, United States [?] 8.6 km West bearing 255° from Redstone Arsenal, Madison County, Alabama, United States 15.7 km Southwest bearing 242° from Huntsville, Madison County, Alabama, United States 23.3 km East bearing 74° from Decatur, Morgan County, Alabama, United States
Last position:	2026-01-11 04:20:20 UTC (13h46m ago) 2026-01-10 22:20:20 CST local time at Madison, United States [?]
Device:	Icom: IC-51 (D-Star)
Last path:	AB2WZ>API51 via DSTAR*,qAR,N4HSV-B
Positions stored:	2
Other SSIDs:	AB2WZ-i

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.