Location:	38°45.19' N 90°42.30' W - locator EM48PS50JS - show map 2.8 km Southeast bearing 131° from Dardenne Prairie, Saint Charles County, Missouri, United States [?] 8.6 km Southeast bearing 125° from Lake Saint Louis, Saint Charles County, Missouri, United States 46.2 km West bearing 288° from Saint Louis, City of Saint Louis, Missouri, United States 148.0 km Southwest bearing 218° from Springfield, Sangamon County, Illinois, United States
Last position:	2026-01-16 09:45:42 UTC (7m58s ago) 2026-01-16 03:45:42 CST local time at Dardenne Prairie, United States [?]
Last WX report:	2026-01-16 09:45:42 UTC (7m58s ago) – show weather charts 2.2 °C 45% 1004.9 mbar 2.2 m/s Southwest
Device:	Unknown: Unknown
Last path:	GW1894>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	1

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.