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APRS station KQ4RWI-9 - show graphs
Location: 34°38.89' N 86°50.59' W - locator EM64NP85TN - show map
10.4 km Southwest bearing 237° from Madison, Madison County, Alabama, United States [?]
13.6 km East bearing 70° from Decatur, Morgan County, Alabama, United States
18.3 km West bearing 258° from Redstone Arsenal, Madison County, Alabama, United States
25.2 km West bearing 249° from Huntsville, Madison County, Alabama, United States
Last position: 2025-05-18 17:16:48 UTC (1d 12m ago)
2025-05-18 12:16:48 CDT local time at Madison, United States [?]
Course: 140°
Speed: 0 km/h
Last path: KQ4RWI-9>APN000 via WIDE1-1,WIDE2-1,qAR,N8DEU-7 (good)
Positions stored: 2730
Other SSIDs: KQ4RWI-7
APRS digipeater – Statistics for 2025-05:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2025-02-28 21:47:30 UTC (79d 19h41m ago)
Position packets heard directly: 6 on radio path
Stations which heard KQ4RWI-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
Stations heard directly by KQ4RWI-9
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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.
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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