Location:	38°46.35' N 90°49.54' W - locator EM48OS05WJ - show map 4.4 km Southwest bearing 231° from Lake Saint Louis, Saint Charles County, Missouri, United States [?] 4.9 km Southeast bearing 151° from Wentzville, Saint Charles County, Missouri, United States 56.8 km West bearing 287° from Saint Louis, City of Saint Louis, Missouri, United States 153.0 km Southwest bearing 222° from Springfield, Sangamon County, Illinois, United States
Last position:	2025-09-14 19:38:31 UTC (5d 6h17m ago) 2025-09-14 14:38:31 CDT local time at Lake Saint Louis, United States [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	KY9L>API510 via DSTAR*,qAR,K0MDG-C
Positions stored:	106
Other SSIDs:	KY9L-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.