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APRS station KO4ZML-9 - show graphs
Mic-E message: Off duty
Location: 35°25.77' N 85°43.41' W - locator EM75DK33EB - show map
42.6 m West bearing 267° from Altamont, Grundy County, Tennessee, United States [?]
11.5 km Northwest bearing 304° from Gruetli-Laager, Grundy County, Tennessee, United States
110.4 km Northeast bearing 45° from Huntsville, Madison County, Alabama, United States
125.9 km Southeast bearing 130° from Nashville, Davidson County, Tennessee, United States
Last position: 2025-02-11 14:12:58 UTC (2h58m ago)
2025-02-11 08:12:58 CST local time at Altamont, United States [?]
Altitude: 563 m
Course: 122°
Speed: 9 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KO4ZML-9>SURU7W via qAR,KM4BJZ-1
Positions stored: 13589
Stations which heard KO4ZML-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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