Location:	42°14.35' N 88°01.38' W - locator EN52XF77FJ - show map 11.3 km Southwest bearing 240° from Green Oaks, Lake County, Illinois, United States [?] 12.4 km Southwest bearing 245° from Knollwood, Lake County, Illinois, United States 53.1 km Northwest bearing 325° from Chicago, Cook County, Illinois, United States 89.4 km South bearing 186° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2026-01-18 17:30:24 UTC (8m57s ago) 2026-01-18 11:30:24 CST local time at Green Oaks, United States [?]
Last WX report:	2026-01-18 17:30:24 UTC (8m57s ago) – show weather charts -12.2 °C 72% 1020.5 mbar 0.0 m/s Southwest
Device:	Unknown: Unknown
Last path:	K9MJT>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	3

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.