Comment:	https://aprsdroid.org/
Location:	34°44.18' N 86°39.26' W - locator EM64QR16LR - show map 5.9 km North bearing 354° from Redstone Arsenal, Madison County, Alabama, United States [?] 6.3 km West bearing 276° from Huntsville, Madison County, Alabama, United States 33.4 km Northeast bearing 64° from Decatur, Morgan County, Alabama, United States
Last position:	2025-08-18 01:27:31 UTC (8d 15h20m ago) 2025-08-17 20:27:31 CDT local time at Redstone Arsenal, United States [?]
Altitude:	205 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	N0UM-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	132
Other SSIDs:	N0UM-7 N0UM N0UM-9

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.