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APRS station KQ4RWI-9 - show graphs
Location: 34°46.47' N 86°31.63' W - locator EM64RS65RV - show map
7.3 km Northeast bearing 48° from Huntsville, Madison County, Alabama, United States [?]
14.9 km Northeast bearing 47° from Redstone Arsenal, Madison County, Alabama, United States
115.0 km West bearing 255° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-09-11 19:22:55 UTC (38d 21h48m ago)
2025-09-11 14:22:55 CDT local time at Huntsville, United States [?]
Last path: KQ4RWI-9>APN000 via WIDE1-1,WIDE2-1,qAR,K4HNH-10 (good)
Positions stored: 3858
Other SSIDs: KQ4RWI-7
Last heard a station directly: 2025-07-10 16:50:37 UTC (102d 21m ago)
About this site
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.
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