Location:	42°13.88' N 87°49.09' W - lokaator EN62CF15TM - show map 3.6 km Kagusse peiling 149° from Lake Forest, Lake County, Illinois, United States [?] 5.4 km Lõunasse peiling 166° from Lake Bluff, Lake County, Illinois, United States 44.6 km Põhja peiling 342° from Chicago, Cook County, Illinois, United States 90.0 km Lõunasse peiling 175° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-09-01 17:16:04 UTC (1m11s ago) 2025-09-01 12:16:04 CDT local time at Lake Forest, United States [?]
Last WX report:	2025-09-01 17:16:04 UTC (1m11s ago) – show weather charts 23.3 °C 57% 1024.1 mbar 0.0 m/s Põhjast
Device:	Unknown: Unknown
Last path:	GW0604>APRS via TCPXX*,qAX,CWOP-6
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.