Source callsign:	WX0STC-S
Comment:	440 Voice 433.40000MHz +0.0000MHz
Location:	38°45.54' N 90°44.19' W - ตำแหน่ง EM48PS12OD - show map 1.3 km ตะวันตกเฉียงใต้ bearing 209° มาจาก Dardenne Prairie, Saint Charles County, Missouri, United States [?] 6.0 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Lake Saint Louis, Saint Charles County, Missouri, United States 49.0 km ตะวันตก bearing 288° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 149.2 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-12-09 14:11:49 UTC (16d 6h7m ago) 2025-12-09 08:11:49 CST เวลาท้องถิ่น Dardenne Prairie, United States [?]
Last path:	WX0STC-S>APDG01 via TCPIP*,qAC,WX0STC-GS
Positions stored:	1

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.