Comment:	146.520MHz https://aprsdro
Location:	29°50.92' N 97°57.22' W - locator EL19AU53NQ - show map 4.0 km South bearing 197° from San Marcos, Hays County, Texas, United States [?] 5.9 km Northwest bearing 316° from Redwood, Guadalupe County, Texas, United States 50.7 km Southwest bearing 204° from Austin, Travis County, Texas, United States 70.3 km Northeast bearing 48° from San Antonio, Bexar County, Texas, United States
Last position:	2025-10-26 20:28:49 UTC (17d 20h38m ago) 2025-10-26 15:28:49 CDT local time at San Marcos, United States [?]
Altitude:	168 m
Course:	136°
Speed:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	AF5QB-9>APDR16 via N5MNW-3*,WIDE2-1,qAR,AG5OV-10
Positions stored:	241
Other SSIDs:	AF5QB-7

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.