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APRS station W4DMM-7 - show graphs
Comment: W4DMM Portable
Location: 35°59.18' N 86°32.90' W - locator EM65RX46ER - show map
2.7 km West bearing 278° from Smyrna, Rutherford County, Tennessee, United States [?]
4.4 km Southeast bearing 137° from La Vergne, Rutherford County, Tennessee, United States
29.1 km Southeast bearing 133° from Nashville, Davidson County, Tennessee, United States
153.2 km Northwest bearing 313° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-05-04 02:26:31 UTC (5h58m ago)
2025-05-03 21:26:31 CDT local time at Smyrna, United States [?]
Speed: 32 km/h
Last path: W4DMM-7>APN000 via TCPIP*,qAC,T2CAWEST
Positions stored: 39
Other SSIDs: W4DMM-3 W4DMM W4DMM-i
Stations which heard W4DMM-7 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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