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APRS station K4DOH - show graphs
Mic-E message: In service
Location: 34°42.99' N 86°35.85' W - locator EM64QR81HX - show map
1.9 km Southwest bearing 214° from Huntsville, Madison County, Alabama, United States [?]
5.8 km Northeast bearing 52° from Redstone Arsenal, Madison County, Alabama, United States
123.0 km West bearing 253° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-03-13 21:59:49 UTC (2h45m ago)
2025-03-13 16:59:49 CDT local time at Huntsville, United States [?]
Altitude: 197 m
Course: 167°
Speed: 0 km/h
Device: Kenwood: TH-D72 (ht)
Last path: K4DOH>S4TR9Y via N8DEU-7,WIDE1,W4GGM-1,W4CAT-1,WIDE2*,qAO,NB4V-3 (good)
Positions stored: 128854
Last heard a station directly: 2024-05-16 00:56:18 UTC (301d 23h48m ago)
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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