Location:	38°26.51' N 90°09.18' W - locator EM48WK16PA - show map 4.2 km East bearing 93° from Columbia, Monroe County, Illinois, United States [?] 13.6 km East bearing 103° from Oakville, Saint Louis County, Missouri, United States 21.0 km South bearing 169° from Saint Louis, City of Saint Louis, Missouri, United States 62.7 km Southeast bearing 131° from O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-11-16 02:51:12 UTC (22h58m ago) 2025-11-15 20:51:12 CST local time at Columbia, United States [?]
Altitude:	179 m
Speed:	-4 km/h
Last path:	KK4UWF-4>aprs.fi via aprsfi-iOS
Positions stored:	802
Other SSIDs:	KK4UWF-9 KK4UWF-9 KK4UWF-i

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.