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APRS station KM4ESU-3 - show graphs
Comment: 145.330MHz T100 -060 winlink APMAIL
Mic-E message: Off duty
Location: 34°42.62' N 86°35.42' W - locator EM64QR90DL - show map
2.3 km South bearing 190° from Huntsville, Madison County, Alabama, United States [?]
18.1 km Northwest bearing 319° from Owens Cross Roads, Madison County, Alabama, United States
122.5 km West bearing 253° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2026-01-29 20:40:41 UTC (3d 54m ago)
2026-01-29 14:40:41 CST local time at Huntsville, United States [?]
Altitude: 195 m
Course: 169°
Speed: 78 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KM4ESU-3>STTR6R via K4PLT-2,WIDE1*,WIDE2-1,qAR,K4HNH-10 (good)
Positions stored: 18909
Other SSIDs: KM4ESU-6 KM4ESU-12 KM4ESU-2 KM4ESU-7 KM4ESU-13 KM4ESU-15 KM4ESU-11 KM4ESU-5 KM4ESU KM4ESU-1 KM4ESU-12 KM4ESU-9
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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