Location:	42°17.75' N 88°21.00' W - lokaator EN52TH80AX - show map 2.8 km Lõunasse peiling 171° from Bull Valley, McHenry County, Illinois, United States [?] 8.4 km Idast peiling 104° from Woodstock, McHenry County, Illinois, United States 76.1 km Loodesse peiling 311° from Chicago, Cook County, Illinois, United States 90.2 km Edelasse peiling 204° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-09-09 04:07:38 UTC (3m29s ago) 2025-09-08 23:07:38 CDT local time at Bull Valley, United States [?]
Last WX report:	2025-09-09 04:07:38 UTC (3m29s ago) – show weather charts 12.2 °C 79% 1021.3 mbar 0.0 m/s Kagust
Last path:	EW9952>APN000 via TCPXX*,qAX,CWOP-4
Positions stored:	4

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.