Source callsign:	K0MDG-S
Comment:	440 Voice 442.575 +5.00 MHz
Location:	38°40.83' N 90°24.17' W - locator EM48TQ13PH - show map 2.8 km Northeast bearing 38° from Creve Coeur, Saint Louis County, Missouri, United States [?] 4.3 km Southeast bearing 147° from Maryland Heights, Saint Louis County, Missouri, United States 18.7 km West bearing 288° from Saint Louis, City of Saint Louis, Missouri, United States 29.5 km Southeast bearing 119° from O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-12-09 15:34:42 UTC (13m17s ago) 2025-12-09 09:34:42 CST local time at Creve Coeur, United States [?]
Last path:	K0MDG-S>APJIO4 via TCPIP*,qAC,K0MDG-GS
Positions stored:	2
Others sourced by K0MDG-S:	K0MDG A K0MDG AD K0MDG C

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.