Comment:	x
Location:	41°59.12' N 87°45.57' W - locator EN61CX86UL - show map 4.4 km Northeast bearing 63° from Harwood Heights, Cook County, Illinois, United States [?] 6.1 km Northeast bearing 66° from Norridge, Cook County, Illinois, United States 17.5 km Northwest bearing 329° from Chicago, Cook County, Illinois, United States 117.7 km South bearing 174° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-08-14 04:07:57 UTC (18d 4h56m ago) 2025-08-13 23:07:57 CDT local time at Harwood Heights, United States [?]
Altitude:	163 m
Course:	330°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W9PBR-5>APDR16 via TCPIP*,qAC,T2ERFURT
Positions stored:	194
Other SSIDs:	W9PBR-7 W9PBR-10

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.