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APRS station KO4DFO-9 - show graphs
Comment: aprs@ko4dfo.com
Mic-E message: En route
Location: 33°50.50' N 87°15.50' W - locator EM63IU92AA - show map
2.1 km Northeast bearing 57° from Jasper, Walker County, Alabama, United States [?]
11.4 km Northwest bearing 323° from Cordova, Walker County, Alabama, United States
55.2 km Northwest bearing 310° from Birmingham, Jefferson County, Alabama, United States
116.5 km Southwest bearing 212° from Huntsville, Madison County, Alabama, United States
Last position: 2025-08-30 22:50:11 UTC (23h49m ago)
2025-08-30 17:50:11 CDT local time at Jasper, United States [?]
Altitude: 131 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 117°
Speed: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KO4DFO-9>SS5PLZ via WIDE1-1,WIDE2-1,qAR,N4XWC (good)
Positions stored: 1146
Other SSIDs: KO4DFO KO4DFO-5
Stations which heard KO4DFO-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.
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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