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APRS station K4XJ-9 - show graphs
Comment: 146.775MHz Mark
Mic-E message: Off duty
Location: 36°43.50' N 85°41.50' W - locator EM76DR64XA - show map
2.5 km North bearing 360° from Tompkinsville, Monroe County, Kentucky, United States [?]
25.6 km Northwest bearing 320° from Celina, Clay County, Tennessee, United States
115.8 km Northeast bearing 57° from Nashville, Davidson County, Tennessee, United States
116.0 km Northeast bearing 32° from Murfreesboro, Rutherford County, Tennessee, United States
Last position: 2025-07-06 19:44:49 UTC (8h1m ago)
2025-07-06 14:44:49 CDT local time at Tompkinsville, United States [?]
Altitude: 297 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 232°
Speed: 20 km/h
Device: Yaesu: FTM-500D (rig)
Last path: K4XJ-9>SVTSLZ via K4UAN-3,WIDE1*,WIDE2-1,qAR,K4DIZ (good)
Positions stored: 1636
Other SSIDs: K4XJ-N K4XJ-7
Stations which heard K4XJ-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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