Location:	39°40.28' N 89°40.19' W - locator EM59DQ91OC - show map 3.0 km East bearing 100° from Chatham, Sangamon County, Illinois, United States [?] 11.0 km Northeast bearing 37° from Auburn, Sangamon County, Illinois, United States 14.7 km South bearing 189° from Springfield, Sangamon County, Illinois, United States 124.6 km North bearing 21° from Saint Louis, City of Saint Louis, Missouri, United States
Last position:	2026-02-01 23:15:54 UTC (5m35s ago) 2026-02-01 17:15:54 CST local time at Chatham, United States [?]
Last WX report:	2026-02-01 23:15:54 UTC (5m35s ago) – show weather charts -5.0 °C 77% 1021.4 mbar 1.3 m/s South
Device:	Unknown: Unknown
Last path:	FW5373>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	2

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.