Comment:	146.520MHz https://aprsdro
Location:	38°38.71' N 90°33.36' W - locator EM48RP34GU - show map 5.6 km North bearing 351° from Ballwin, Saint Louis County, Missouri, United States [?] 6.6 km North bearing 338° from Winchester, Saint Louis County, Missouri, United States 22.2 km Southeast bearing 146° from O'Fallon, Saint Charles County, Missouri, United States 31.1 km West bearing 274° from Saint Louis, City of Saint Louis, Missouri, United States
Last position:	2025-05-12 08:45:17 UTC (1d 5h39m ago) 2025-05-12 03:45:17 CDT local time at Ballwin, United States [?]
Altitude:	148 m
Course:	114°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	WA2DFI-15>APDR16 via TCPIP*,qAC,T2PANAMA
Positions stored:	5170

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.