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APRS station KM4SFM - show graphs
Location: 34°33.62' N 85°59.82' W - locator EM74AN04IL - show map
12.9 km South bearing 165° from Scottsboro, Jackson County, Alabama, United States [?]
16.9 km West bearing 269° from Sylvania, DeKalb County, Alabama, United States
57.1 km East bearing 109° from Huntsville, Madison County, Alabama, United States
137.3 km Northeast bearing 32° from Birmingham, Jefferson County, Alabama, United States
Last position: 2023-09-17 00:34:13 UTC (308d 6h17m ago)
2023-09-16 19:34:13 CDT local time at Scottsboro, United States [?]
Device: Icom: IC-5100 (D-Star)
Last path: KM4SFM>API510 via DSTAR*,qAO,W4WBC-C (good)
Positions stored: 114
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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