Mic-E message:	In service
Location:	41°53.35' N 88°17.53' W - locator EN51UV43WJ - show map 11.3 km West bearing 286° from Winfield, DuPage County, Illinois, United States [?] 12.6 km Northwest bearing 309° from Warrenville, DuPage County, Illinois, United States 14.5 km North bearing 9° from Aurora, Kane County, Illinois, United States 53.3 km West bearing 275° from Chicago, Cook County, Illinois, United States
Last position:	2025-04-18 23:30:58 UTC (195d 21h26m ago) 2025-04-18 18:30:58 CDT local time at Winfield, United States [?]
Altitude:	222 m
Course:	100°
Speed:	43 km/h
Device:	Yaesu: FTM-300D (rig)
Last path:	KC9WFR-9>T1US3U via WIDE1-1,WIDE2-1,qAR,K9MEV-10
Positions stored:	48

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.