Location:	42°23.79' N 88°20.79' W - lokaator EN52TJ85KD - show map 1.2 km Põhja peiling 3° from Wonder Lake, McHenry County, Illinois, United States [?] 5.4 km Loodesse peiling 305° from McCullom Lake, McHenry County, Illinois, United States 79.9 km Edelasse peiling 207° from Milwaukee, Milwaukee County, Wisconsin, United States 83.6 km Loodesse peiling 317° from Chicago, Cook County, Illinois, United States
Last position:	2025-09-01 11:45:28 UTC (2m26s ago) 2025-09-01 06:45:28 CDT local time at Wonder Lake, United States [?]
Last WX report:	2025-09-01 11:40:22 UTC (7m32s ago) – show weather charts 11.7 °C 93% 1026.2 mbar 0.0 m/s Põhjast
Last path:	FW0825>APN000 via TCPXX*,qAX,CWOP-5
Positions stored:	2

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.