Comment:	433.775MHz WCARS WFD@PS:1 WCARS.radio
Location:	41°56.72' N 87°42.39' W - locator EN61DW56FV - show map 6.9 km South bearing 163° from Lincolnwood, Cook County, Illinois, United States [?] 11.6 km Northwest bearing 336° from Chicago, Cook County, Illinois, United States 54.8 km East bearing 68° from Aurora, Kane County, Illinois, United States
Last position:	2026-01-29 02:20:01 UTC (9m19s ago) 2026-01-28 20:20:01 CST local time at Lincolnwood, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	W9CRS-1>APDR17 via TCPIP*,qAC,T2TEXAS
Positions stored:	2
Other SSIDs:	W9CRS-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.