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APRS station KO4CHM-9 - show graphs
Mic-E message: En route
Location: 37°06.69' N 87°54.08' W - locator EM67BC16US - show map
1.7 km West bearing 278° from Princeton, Caldwell County, Kentucky, United States [?]
16.0 km East bearing 83° from Eddyville, Lyon County, Kentucky, United States
80.6 km Northwest bearing 323° from Clarksville, Montgomery County, Tennessee, United States
144.8 km Northwest bearing 317° from Nashville, Davidson County, Tennessee, United States
Last position: 2025-03-11 13:59:12 UTC (3h27m ago)
2025-03-11 08:59:12 CDT local time at Princeton, United States [?]
Altitude: 155 m
Course: 141°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KO4CHM-9>SW0V6Y via K4MSU-5*,WIDE1,qAR,KO4JGR-2 (good)
Positions stored: 27604
Other SSIDs: KO4CHM KO4CHM
Stations which heard KO4CHM-9 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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