Source callsign:	W4ALX-S
Comment:	70cm Voice (D-Star) 446.25000MHz +0.0000MHz
Location:	30°29.83' N 97°40.10' W - locator EM10DL99TH - show map 1.6 km Southeast bearing 141° from Round Rock, Williamson County, Texas, United States [?] 7.1 km East bearing 105° from Brushy Creek, Williamson County, Texas, United States 26.5 km North bearing 16° from Austin, Travis County, Texas, United States 69.1 km South bearing 175° from Killeen, Bell County, Texas, United States
Last position:	2025-02-19 22:36:43 UTC (23m55s ago) 2025-02-19 16:36:43 CST local time at Round Rock, United States [?]
Altitude:	3 m
Last path:	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.