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APRS station KM4ACK-1 - show graphs
Comment: Po Digi, CPU=50.5C u=Conmercial Up=17:01
Location: 35°52.42' N 86°20.93' W - locator EM65TU89DQ - show map
4.9 km Northeast bearing 50° from Murfreesboro, Rutherford County, Tennessee, United States [?]
19.5 km Southeast bearing 128° from Smyrna, Rutherford County, Tennessee, United States
50.9 km Southeast bearing 130° from Nashville, Davidson County, Tennessee, United States
131.6 km Northwest bearing 315° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-07-05 02:02:07 UTC (9d 4h29m ago)
2025-07-04 21:02:07 CDT local time at Murfreesboro, United States [?]
Device: WB2OSZ: DireWolf
Last path: KM4ACK-1>APDW16 via W4CAT-1*,WIDE1*,qAR,N4CKV-1 (good)
Positions stored: 19
Other SSIDs: KM4ACK-10 KM4ACK-2 KM4ACK-9 KM4ACK-7 KM4ACK KM4ACK-15 KM4ACK-N KM4ACK-8 KM4ACK-13 KM4ACK-5 KM4ACK-4 KM4ACK-3
Last heard a station directly: 2025-06-28 23:58:58 UTC (15d 6h32m ago)
Stations which heard KM4ACK-1 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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