Comment:	aprs.fi iOS
Location:	34°45.70' N 86°42.60' W - locator EM64PS42TT - show map 10.4 km Northwest bearing 327° from Redstone Arsenal, Madison County, Alabama, United States [?] 11.8 km West bearing 287° from Huntsville, Madison County, Alabama, United States 131.5 km West bearing 257° from Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-07-14 23:13:02 UTC (7d 12h47m ago) 2025-07-14 18:13:02 CDT local time at Redstone Arsenal, United States [?]
Altitude:	227 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	97°
Speed:	12 km/h
Last path:	KE0LDS-5>aprs.fi via aprsfi-iOS
Positions stored:	2026

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.