Location:	38°45.27' N 90°36.31' W - locator EM48QS71JB - show map 10.3 km Southeast bearing 127° from O'Fallon, Saint Charles County, Missouri, United States [?] 10.4 km North bearing 347° from Chesterfield, Saint Louis County, Missouri, United States 15.2 km North bearing 355° from Clarkson Valley, Saint Louis County, Missouri, United States 38.0 km West bearing 292° from Saint Louis, City of Saint Louis, Missouri, United States
Last position:	2025-12-25 06:24:03 UTC (1m52s ago) 2025-12-25 00:24:03 CST local time at O'Fallon, United States [?]
Last WX report:	2025-12-25 06:16:10 UTC (9m45s ago) – show weather charts 14.4 °C 88% 1016.2 mbar 0.0 m/s Southeast
Last path:	GW3894>APN000 via TCPXX*,qAX,CWOP-7
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.