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APRS station KM4BJZ-1 - show graphs
Comment: Grundy Co ARES KM4BJZ@arrl.net!TNWX
Location: 35°19.00' N 85°34.68' W - locator EM75FH06PA - show map
7.2 km Southeast bearing 150° from Gruetli-Laager, Grundy County, Tennessee, United States [?]
13.9 km Northwest bearing 337° from Whitwell, Marion County, Tennessee, United States
112.5 km Northeast bearing 54° from Huntsville, Madison County, Alabama, United States
144.0 km Southeast bearing 131° from Nashville, Davidson County, Tennessee, United States
Last position: 2025-01-25 13:14:30 UTC (2m59s ago)
2025-01-25 07:14:30 CST local time at Gruetli-Laager, United States [?]
Course:
Speed: 0 km/h
Device: Open Source: Xastir (software, Linux/Unix)
Last path: KM4BJZ-1>APX204 via TCPIP*,qAC,T2PR
Positions stored: 2
Other SSIDs: KM4BJZ-7 KM4BJZ-5 KM4BJZ-6 KM4BJZ-3
APRS igate – Statistics for 2025-01:
Stations heard directly: 39 on radio path – show map
Last heard a station directly: 2025-01-25 12:54:34 UTC (22m55s ago)
Normal receiver range estimate: 80 km (Updated: 2025-01-25 11:38:52 UTC)
Position packets heard directly: 3327 on radio path
Position packets sent to APRS-IS: 4263 – show map
Stations which heard KM4BJZ-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.
Stations heard directly by KM4BJZ-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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