Mic-E message:	In service
Location:	42°05.75' N 88°08.45' W - locator EN52WC32CX - show map 1.6 km West bearing 287° from South Barrington, Cook County, Illinois, United States [?] 4.4 km Southwest bearing 236° from Inverness, Cook County, Illinois, United States 48.9 km Northwest bearing 304° from Chicago, Cook County, Illinois, United States 106.5 km South bearing 190° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-10-30 01:16:28 UTC (1d 23h10m ago) 2025-10-29 20:16:28 CDT local time at South Barrington, United States [?]
Altitude:	266 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	168°
Speed:	46 km/h
Device:	Kenwood: TH-D75 (ht)
Last path:	KJ4ADV-7>T2PU7Z via WIDE1-1,WIDE2-1,qAR,W9II-1
Positions stored:	66
Other SSIDs:	KJ4ADV KJ4ADV-9

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.