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APRS station KO4DFO-9 - show graphs
Comment: aprs@ko4dfo.com
Mic-E message: En route
Location: 35°58.50' N 86°32.50' W - locator EM65RX44XA - show map
2.3 km Southwest bearing 247° from Smyrna, Rutherford County, Tennessee, United States [?]
5.8 km Southeast bearing 141° from La Vergne, Rutherford County, Tennessee, United States
30.4 km Southeast bearing 134° from Nashville, Davidson County, Tennessee, United States
151.9 km Northwest bearing 313° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-07-01 12:55:23 UTC (16h24m ago)
2025-07-01 07:55:23 CDT local time at Smyrna, United States [?]
Altitude: 196 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 77°
Speed: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KO4DFO-9>SU5XLZ via WIDE1-1,qAR,W4CAT-1 (good)
Positions stored: 988
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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