Location:	38°43.18' N 90°34.33' W - locator EM48RR12IR - show map 6.3 km North bearing 4° from Chesterfield, Saint Louis County, Missouri, United States [?] 7.7 km Southeast bearing 113° from Cottleville, Saint Charles County, Missouri, United States 15.0 km Southeast bearing 132° from O'Fallon, Saint Charles County, Missouri, United States 34.1 km West bearing 288° from Saint Louis, City of Saint Louis, Missouri, United States
Last position:	2025-12-21 16:31:01 UTC (9d 6h7m ago) 2025-12-21 10:31:01 CST local time at Chesterfield, United States [?]
Altitude:	158 m
Course:	94°
Speed:	0 km/h
Last path:	W1IG-7>APN000 via WIDE1-1,WIDE2-1,qAO,KB0FX-1
Positions stored:	75

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.