Location:	41°42.94' N 88°15.31' W - locator EN51UR91JS - show map 6.7 km East bearing 87° from Boulder Hill, Kendall County, Illinois, United States [?] 7.3 km Southeast bearing 133° from Aurora, Kane County, Illinois, United States 52.3 km West bearing 254° from Chicago, Cook County, Illinois, United States
Last position:	2025-02-06 03:22:53 UTC (27d 20h51m ago) 2025-02-05 21:22:53 CST local time at Boulder Hill, United States [?]
Last path:	SRS1-1>APN000 via TCPIP*,qAC,T2MCI
Positions stored:	21
Other SSIDs:	SRS1 SRS1-12 SRS1-4 SRS1-15

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.