Location:	34°41.42' N 86°35.54' W - locator EM64QQ85WQ - show map 4.5 km South bearing 187° from Huntsville, Madison County, Alabama, United States [?] 5.1 km East bearing 82° from Redstone Arsenal, Madison County, Alabama, United States 37.0 km East bearing 75° from Decatur, Morgan County, Alabama, United States
Last position:	2025-05-02 20:03:06 UTC (6d 11h31m ago) 2025-05-02 15:03:06 CDT local time at Huntsville, United States [?]
Course:	144°
Speed:	11 km/h
Last path:	KN4MUD-9>APN000 via TCPIP*,qAC,T2QUEBEC
Positions stored:	688
Other SSIDs:	KN4MUD-15 KN4MUD-3 KN4MUD-12 KN4MUD-5 KN4MUD-2 KN4MUD-7

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.