Forrás hívójel:	W4ALX-S
Megjegyzés:	70cm Voice (D-Star) 446.25000MHz +0.0000MHz
Hely:	30°29.83' N 97°40.10' W - lokátor EM10DL99TH - térkép nézet 1.6 km Délkelet irány 141° tól Round Rock, Williamson County, Texas, United States [?] 7.1 km Kelet irány 105° tól Brushy Creek, Williamson County, Texas, United States 26.5 km Észak irány 16° tól Austin, Travis County, Texas, United States 69.1 km Dél irány 175° tól Killeen, Bell County, Texas, United States
Utolső pozíció:	2025-06-16 22:11:27 UTC (4m21s ezelőtt) 2025-06-16 17:11:27 CDT helyi idő Round Rock, United States [?]
Magasság:	3 m
Utolsó útvonal:	W4ALX-S>APDG01 via TCPIP*,qAC,W4ALX-GS
Positions stored:	4
Others sourced by W4ALX-S:	W4ALX H

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.