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APRS station KQ4WHF-7 - show graphs
Comment: 14.44V
Location: 34°36.29' N 86°44.48' W - locator EM64PO15AD - show map
10.5 km South bearing 177° from Madison, Madison County, Alabama, United States [?]
12.3 km Southwest bearing 224° from Redstone Arsenal, Madison County, Alabama, United States
19.9 km Southwest bearing 226° from Huntsville, Madison County, Alabama, United States
22.1 km East bearing 90° from Decatur, Morgan County, Alabama, United States
Last position: 2026-01-13 02:48:40 UTC (19d 21h35m ago)
2026-01-12 20:48:40 CST local time at Madison, United States [?]
Altitude: 167 m
Course: 104°
Speed: 0 km/h
Last path: KQ4WHF-7>APN000 via qAR,N8DEU-7
Positions stored: 81
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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