Location:	34°37.71' N 86°32.14' W - locator EM64RP50RU - show map 11.9 km Southeast bearing 121° from Redstone Arsenal, Madison County, Alabama, United States [?] 12.2 km South bearing 158° from Huntsville, Madison County, Alabama, United States 121.0 km West bearing 248° from Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-01-03 21:52:39 UTC (67d 3h59m ago) 2025-01-03 15:52:39 CST local time at Redstone Arsenal, United States [?]
Altitude:	154 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	K4JNC-10>APDR16 via TCPIP*,qAC,T2PR
Positions stored:	17
Other SSIDs:	K4JNC-9 K4JNC

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.