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APRS station KM4VVN-7 - show graphs
Mic-E message: En route
Location: 34°42.78' N 86°35.44' W - locator EM64QR91CC - show map
2.0 km South bearing 192° from Huntsville, Madison County, Alabama, United States [?]
6.1 km Northeast bearing 58° from Redstone Arsenal, Madison County, Alabama, United States
122.5 km West bearing 253° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2024-01-23 19:06:20 UTC (173d 16h44m ago)
2024-01-23 13:06:20 CST local time at Huntsville, United States [?]
Altitude: 176 m
Course: 348°
Speed: 63 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KM4VVN-7>ST4R7X via WIDE1-1,WIDE2-1,qAR,N8DEU-8 (good)
Positions stored: 457
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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