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APRS station W4AI - show graphs
Comment: W4AI iGate | DireWolf 1.4 on RPi+RTL-SDR using QSO365 image
Location: 36°15.84' N 86°31.61' W - locator EM66RG63SI - show map
5.0 km Northeast bearing 24° from Green Hill, Wilson County, Tennessee, United States [?]
7.1 km North bearing 354° from Mount Juliet, Wilson County, Tennessee, United States
25.5 km Northeast bearing 65° from Nashville, Davidson County, Tennessee, United States
80.1 km East bearing 111° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2025-05-11 04:29:28 UTC (9m59s ago)
2025-05-10 23:29:28 CDT local time at Green Hill, United States [?]
Device: WB2OSZ: DireWolf
Last path: W4AI>APDW18 via TCPIP*,qAC,T2CAEAST
Positions stored: 721
Other SSIDs: W4AI-D W4AI-B W4AI-9 W4AI-4 W4AI-7 W4AI-10 W4AI-3
APRS igate – Statistics for 2025-05:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-05-10 12:40:23 UTC (15h59m ago)
Position packets heard directly: 18 on radio path
Position packets sent to APRS-IS: 20 – show map
Stations which heard W4AI 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 W4AI
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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