Location:	42°13.04' N 88°09.64' W - lokaator EN52WF02RD - show map 9.0 km Loodesse peiling 314° from Deer Park, Lake County, Illinois, United States [?] 10.6 km Loodesse peiling 299° from Kildeer, Lake County, Illinois, United States 58.7 km Loodesse peiling 314° from Chicago, Cook County, Illinois, United States 93.6 km Lõunasse peiling 193° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-09-05 16:30:21 UTC (3m20s ago) 2025-09-05 11:30:21 CDT local time at Deer Park, United States [?]
Last WX report:	2025-09-05 16:30:21 UTC (3m20s ago) – show weather charts 1008.1 mbar
Device:	Unknown: Unknown
Last path:	DW8544>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	1

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.