Location:	38°47.32' N 90°37.93' W - locator EM48QS49DG - show map 1.4 km South bearing 201° from Saint Peters, Saint Charles County, Missouri, United States [?] 5.1 km North bearing 22° from Cottleville, Saint Charles County, Missouri, United States 41.7 km Northwest bearing 296° from Saint Louis, City of Saint Louis, Missouri, United States 141.1 km Southwest bearing 217° from Springfield, Sangamon County, Illinois, United States
Last position:	2026-02-12 22:37:49 UTC (9d 23h53m ago) 2026-02-12 16:37:49 CST local time at Saint Peters, United States [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	WA4GDX>API510 via DSTAR*,qAR,K0MDG-B
Positions stored:	191

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.