Location:	41°42.10' N 88°12.86' W - locator EN51VQ48GJ - show map 10.2 km East bearing 97° from Boulder Hill, Kendall County, Illinois, United States [?] 10.9 km Southeast bearing 127° from Aurora, Kane County, Illinois, United States 49.6 km West bearing 251° from Chicago, Cook County, Illinois, United States
Last position:	2026-01-12 01:00:03 UTC (4m28s ago) 2026-01-11 19:00:03 CST local time at Boulder Hill, United States [?]
Last WX report:	2026-01-12 01:00:03 UTC (4m28s ago) – show weather charts -2.8 °C 81% 1028.9 mbar 2.2 m/s West
Device:	Unknown: Unknown
Last path:	EW9853>APRS via TCPXX*,qAX,CWOP-3
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.