Location:	41°58.86' N 87°51.52' W - locator EN61BX65XK - show map 3.3 km Northwest bearing 307° from Norridge, Cook County, Illinois, United States [?] 4.5 km West bearing 290° from Harwood Heights, Cook County, Illinois, United States 22.6 km Northwest bearing 310° from Chicago, Cook County, Illinois, United States 117.6 km South bearing 178° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-12-04 01:36:36 UTC (37d 11h ago) 2025-12-03 19:36:36 CST local time at Norridge, United States [?]
Course:	112°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD8QVP-1>APDR16 via TCPIP*,qAC,T2PRT
Positions stored:	315

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.