Location:	42°01.16' N 88°08.93' W - locator EN52WA24DP - show map 13.3 km Southwest bearing 237° from Rolling Meadows, Cook County, Illinois, United States [?] 15.9 km Southwest bearing 241° from Arlington Heights, Cook County, Illinois, United States 45.3 km Northwest bearing 295° from Chicago, Cook County, Illinois, United States 115.0 km South bearing 190° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2026-01-31 23:28:39 UTC (11h44m ago) 2026-01-31 17:28:39 CST local time at Rolling Meadows, United States [?]
Last path:	W9POL>API52 via DSTAR*,qAR,NA9PL-B
Positions stored:	37
Other SSIDs:	W9POL-9 W9POL-7

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.