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APRS station KO4ZLN-7 - show graphs
Comment: https://aprsdroid.org/
Location: 35°04.90' N 84°58.34' W - locator EM75MB39HO - show map
7.8 km Northeast bearing 66° from Collegedale, Hamilton County, Tennessee, United States [?]
7.9 km Northeast bearing 36° from Apison, Hamilton County, Tennessee, United States
30.9 km East bearing 82° from Chattanooga, Hamilton County, Tennessee, United States
136.3 km Southwest bearing 225° from Knoxville, Knox County, Tennessee, United States
Last position: 2025-07-23 01:58:49 UTC (29d 6h20m ago)
2025-07-22 21:58:49 EDT local time at Collegedale, United States [?]
Altitude: 285 m
Course: 114°
Speed: 28 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KO4ZLN-7>APDR16 via KA4EMA-3,WIDE1*,WIDE2-2,qAR,AK4ZX-10 (good)
Positions stored: 35
Other SSIDs: KO4ZLN-5
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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