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APRS station K4DOH - show graphs
Mic-E message: In service
Location: 34°39.45' N 86°34.16' W - locator EM64RP17QT - show map
8.2 km South bearing 169° from Huntsville, Madison County, Alabama, United States [?]
12.7 km Northwest bearing 307° from Owens Cross Roads, Madison County, Alabama, United States
128.1 km North bearing 10° from Birmingham, Jefferson County, Alabama, United States
Last position: 2025-08-23 00:16:48 UTC (4d 18h53m ago)
2025-08-22 19:16:48 CDT local time at Huntsville, United States [?]
Altitude: 200 m
Course: 345°
Speed: 78 km/h
Device: Kenwood: TH-D72 (ht)
Last path: K4DOH>S4SY4U via WIDE1-1,WIDE2-1,qAR,N8DEU-7 (good)
Positions stored: 128864
Stations which heard K4DOH 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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