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APRS station KD4F-9 - show graphs
Comment: 443.725MHz C107 +500 KD4F MTEARS !TNWX
Mic-E message: In service
Location: 35°59.77' N 86°31.27' W - locator EM65RX79LB - show map
1.5 km North bearing 351° from Smyrna, Rutherford County, Tennessee, United States [?]
5.9 km East bearing 112° from La Vergne, Rutherford County, Tennessee, United States
30.2 km Southeast bearing 129° from Nashville, Davidson County, Tennessee, United States
152.2 km Northwest bearing 314° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-09-18 16:48:30 UTC (21m57s ago)
2025-09-18 11:48:30 CDT local time at Smyrna, United States [?]
Altitude: 168 m
Course: 185°
Speed: 26 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KD4F-9>S5UY7W via WIDE1-1,WIDE2-1,qAR,W4CAT-1 (good)
Positions stored: 81817
Other SSIDs: KD4F KD4F-5
Stations which heard KD4F-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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