Source callsign:	N4UUJ-S
Comment:	2m Voice (D-Star) 144.48000MHz +3.5000MHz
Location:	35°21.92' N 85°39.79' W - locator EM75EI07KQ - show map 4.2 km West bearing 259° from Gruetli-Laager, Grundy County, Tennessee, United States [?] 9.0 km Southeast bearing 143° from Altamont, Grundy County, Tennessee, United States 109.7 km Northeast bearing 50° from Huntsville, Madison County, Alabama, United States 134.7 km Southeast bearing 131° from Nashville, Davidson County, Tennessee, United States
Last position:	2025-03-07 21:41:19 UTC (231d 21h9m ago) 2025-03-07 15:41:19 CST local time at Gruetli-Laager, United States [?]
Altitude:	3 m
Last path:	N4UUJ-S>APDG01 via TCPIP*,qAC,N4UUJ-GS
Positions stored:	5
Others sourced by N4UUJ-S:	N4UUJ C

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.