Location:	38°40.70' N 90°28.35' W - locator EM48SQ32HT - show map 5.4 km Southwest bearing 224° from Maryland Heights, Saint Louis County, Missouri, United States [?] 11.2 km Southwest bearing 208° from Bridgeton, Saint Louis County, Missouri, United States 24.5 km West bearing 283° from Saint Louis, City of Saint Louis, Missouri, United States 143.8 km Southwest bearing 210° from Springfield, Sangamon County, Illinois, United States
Last position:	2025-03-14 18:36:50 UTC (2h11m ago) 2025-03-14 13:36:50 CDT local time at Maryland Heights, United States [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	WA4GDX>API510 via DSTAR*,qAR,K0MDG-B
Positions stored:	113

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.