Mic-E message:	In service
Location:	34°44.28' N 86°42.08' W - locator EM64PR57UC - show map 7.8 km Northwest bearing 321° from Redstone Arsenal, Madison County, Alabama, United States [?] 10.6 km West bearing 275° from Huntsville, Madison County, Alabama, United States 131.4 km West bearing 255° from Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-05-30 00:24:34 UTC (2d 16h51m ago) 2025-05-29 19:24:34 CDT local time at Redstone Arsenal, United States [?]
Altitude:	207 m
Course:	91°
Speed:	15 km/h
Device:	Yaesu: FT2D (ht)
Last path:	AE7HS-7>S4TT2X via WIDE1-1,WIDE2-1,qAR,N8DEU-7
Positions stored:	60

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.