Comment:	aprs.fi iOS
Location:	35°10.00' N 85°20.00' W - locator EM75IE00AA - show map 5.0 km North bearing 11° from Signal Mountain, Hamilton County, Tennessee, United States [?] 7.0 km Northwest bearing 329° from Red Bank, Hamilton County, Tennessee, United States 13.6 km North bearing 351° from Chattanooga, Hamilton County, Tennessee, United States 124.0 km Northeast bearing 67° from Huntsville, Madison County, Alabama, United States
Last position:	2025-12-27 04:31:33 UTC (6d 21h29m ago) 2025-12-26 23:31:33 EST local time at Signal Mountain, United States [?]
Altitude:	591 m
Course:	168°
Speed:	0 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KN4TQQ-1>APFII0 via W4NAR-1,WIDE1*,WIDE2-1,qAR,W4NAR
Positions stored:	1

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.