Location:	34°59.53' N 86°50.84' W - locator EM64NX88HD - show map 36.7 m Northwest bearing 304° from Ardmore, Limestone County, Alabama, United States [?] 37.6 km Northwest bearing 321° from Huntsville, Madison County, Alabama, United States 103.5 km Southwest bearing 204° from Murfreesboro, Rutherford County, Tennessee, United States
Last position:	2025-08-15 21:07:08 UTC (11h17m ago) 2025-08-15 16:07:08 CDT local time at Ardmore, United States [?]
Altitude:	267 m
Course:	113°
Speed:	0 km/h
Last path:	KD4JSA-5>aprs.fi via aprsfi-iOS
Positions stored:	867
Other SSIDs:	KD4JSA-10 KD4JSA-D KD4JSA-9 KD4JSA KD4JSA-7

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.