Location:	34°39.20' N 86°34.28' W - locator EM64RP16KT - show map 7.8 km Southeast bearing 116° from Redstone Arsenal, Madison County, Alabama, United States [?] 8.7 km South bearing 171° from Huntsville, Madison County, Alabama, United States 12.6 km Northwest bearing 305° from Owens Cross Roads, Madison County, Alabama, United States 123.0 km West bearing 250° from Chattanooga, Hamilton County, Tennessee, United States
Last position:	2026-01-09 21:58:46 UTC (2h22m ago) 2026-01-09 15:58:46 CST local time at Redstone Arsenal, United States [?]
Altitude:	152 m
Course:	287°
Speed:	0 km/h
Last path:	KN4MUD-3>APN000 via WIDE1-1,WIDE2-2,qAR,W9MCP-10
Positions stored:	735
Other SSIDs:	KN4MUD-4 KN4MUD-13 KN4MUD-9 KN4MUD KN4MUD-i KN4MUD-5 KN4MUD-15 KN4MUD-12
Last heard a station directly:	2025-11-17 15:59:03 UTC (53d 8h22m ago)

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.