Source callsign:	W4RRG-S
Comment:	440 Voice 444.72500MHz +5.0000MHz
Location:	35°13.14' N 85°16.20' W - ตำแหน่ง EM75IF72ON - show map 7.4 km ตะวันตก bearing 255° มาจาก Soddy-Daisy, Hamilton County, Tennessee, United States [?] 8.2 km ตะวันตก bearing 288° มาจาก Middle Valley, Hamilton County, Tennessee, United States 19.6 km เหนือ bearing 11° มาจาก Chattanooga, Hamilton County, Tennessee, United States 147.2 km ตะวันตกเฉียงใต้ bearing 236° มาจาก Knoxville, Knox County, Tennessee, United States
Last position:	2025-12-11 00:13:24 UTC (12m28s ago) 2025-12-10 19:13:24 EST เวลาท้องถิ่น Soddy-Daisy, United States [?]
Last path:	W4RRG-S>APDG01 via TCPIP*,qAC,W4RRG-GS
Positions stored:	3

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.