Megjegyzés:	Chattanooga, TN
Hely:	34°43.75' N 86°36.07' W - lokátor EM64QR75UA - térkép nézet 1.4 km Nyugat irány 264° tól Huntsville, Madison County, Alabama, United States [?] 6.6 km Északkelet irány 40° tól Redstone Arsenal, Madison County, Alabama, United States 13.8 km Kelet irány 76° tól Madison, Madison County, Alabama, United States 37.5 km Kelet irány 68° tól Decatur, Morgan County, Alabama, United States
Utolső pozíció:	2025-12-20 23:17:18 UTC (42d 13h ezelőtt) 2025-12-20 17:17:18 CST helyi idő Huntsville, United States [?]
Magasság:	91 m
Irány:	41°
Sebesség:	117 km/h
Device:	Anytone: AT-D878 (ht)
Utolsó útvonal:	N4TBS-7>APAT81 via WIDE1-1,WIDE2-1,qAR,N8DEU-7
Positions stored:	635

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.