Comment:	https://aprsdroid.org/
Location:	34°43.59' N 86°35.43' W - locator EM64QR94DI - show map 588.6 m Southwest bearing 223° from Huntsville, Madison County, Alabama, United States [?] 7.0 km Northeast bearing 48° from Redstone Arsenal, Madison County, Alabama, United States 122.0 km West bearing 253° from Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-08-16 19:31:09 UTC (76d 1h20m ago) 2025-08-16 14:31:09 CDT local time at Huntsville, United States [?]
Altitude:	152 m
Course:	322°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KO4UJZ-10>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	119

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.