Location:	34°45.04' N 86°33.41' W - locator EM64RS30ED - show map 3.5 km Northeast bearing 50° from Huntsville, Madison County, Alabama, United States [?] 11.1 km Northeast bearing 48° from Redstone Arsenal, Madison County, Alabama, United States 118.3 km West bearing 254° from Chattanooga, Hamilton County, Tennessee, United States
Last position:	2024-11-20 22:28:29 UTC (105d 9h27m ago) 2024-11-20 16:28:29 CST local time at Huntsville, United States [?]
Altitude:	180 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	K4MJR-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	142
Other SSIDs:	K4MJR-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.