Source callsign:	W4PL-S
Comment:	440 Voice 443.150 +5.00 Mhz
Location:	35°09.30' N 85°18.33' W - lokaator EM75ID37IE - show map 1.2 km Lõunasse peiling 199° from Walden, Hamilton County, Tennessee, United States [?] 4.9 km Põhja peiling 348° from Red Bank, Hamilton County, Tennessee, United States 12.2 km Põhja peiling 2° from Chattanooga, Hamilton County, Tennessee, United States 125.8 km Idast peiling 68° from Huntsville, Madison County, Alabama, United States
Last position:	2025-09-03 16:55:23 UTC (10m49s ago) 2025-09-03 12:55:23 EDT local time at Walden, United States [?]
Last path:	W4PL-S>APJIO4 via TCPIP*,qAC,W4PL-GS
Positions stored:	8
Others sourced by W4PL-S:	W4PL A W4PL AD W4PL 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.