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APRS station KI4RDF-4 - show graphs
Comment: Neil D., JC-31, JCSDA, Portable Digi Repeater 0264.8Km S08
Mic-E message: In service
Location: 38°11.37' N 85°38.65' W - locator EM78EE25QL - show map
3.5 km North bearing 22° from Newburg, Jefferson County, Kentucky, United States [?]
6.6 km Northeast bearing 35° from Okolona, Jefferson County, Kentucky, United States
104.8 km West bearing 279° from Lexington-Fayette, Fayette County, Kentucky, United States
149.3 km Southwest bearing 224° from Cincinnati, Hamilton County, Ohio, United States
Last position: 2025-06-09 20:53:40 UTC (1m31s ago)
2025-06-09 16:53:40 EDT local time at Newburg, United States [?]
Altitude: 156 m
Course:
Speed: 22 km/h
Device: Unknown: Other Mic-E
Last path: KI4RDF-4>S8QQ3W via KY4KY-3,WIDE1*,WIDE2-1,qAR,W9MCP-10 (good)
Positions stored: 31227
Other SSIDs: KI4RDF-7
Last heard a station directly: 2025-02-25 22:29:03 UTC (103d 22h26m ago)
Stations which heard KI4RDF-4 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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