Location:	41°53.88' N 87°37.28' W - locator EN61EV55KM - show map 5.8 km Northeast bearing 24° from Chicago, Cook County, Illinois, United States [?] 12.4 km Northeast bearing 62° from Cicero, Cook County, Illinois, United States 59.8 km East bearing 75° from Aurora, Kane County, Illinois, United States
Last position:	2025-12-24 16:35:42 UTC (3m56s ago) 2025-12-24 10:35:42 CST local time at Chicago, United States [?]
Last WX report:	2025-12-24 16:35:42 UTC (3m56s ago) – show weather charts 4.4 °C 69% 1026.1 mbar
Device:	cwop.rest: HTTP - TCP CWOP Packet Submission (service)
Last path:	EW4394>APREST via TCPXX*,qAX,CWOP-7
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.