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APRS station AD4FM-9 - show graphs
Location: 35°11.54' N 85°20.43' W - locator EM75HE96DD - show map
4.7 km Northwest bearing 311° from Walden, Hamilton County, Tennessee, United States [?]
9.8 km Northwest bearing 335° from Red Bank, Hamilton County, Tennessee, United States
16.5 km North bearing 350° from Chattanooga, Hamilton County, Tennessee, United States
124.5 km Northeast bearing 65° from Huntsville, Madison County, Alabama, United States
Last position: 2025-03-09 02:12:07 UTC (16h36m ago)
2025-03-08 21:12:07 EST local time at Walden, United States [?]
Altitude: 632 m
Course: 212°
Speed: 0 km/h
Last path: AD4FM-9>API50 via DSTAR*,qAS,KD8DXQ-G (good)
Positions stored: 13
Other SSIDs: AD4FM-10 AD4FM-2 AD4FM AD4FM-7 AD4FM-5 AD4FM
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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