Location:	41°48.95' N 87°52.48' W - lokaator EN61BT55AT - show map 1.3 km Põhja peiling 339° from La Grange, Cook County, Illinois, United States [?] 2.1 km Edelasse peiling 245° from Brookfield, Cook County, Illinois, United States 19.0 km Läände peiling 259° from Chicago, Cook County, Illinois, United States 37.4 km Idast peiling 80° from Aurora, Kane County, Illinois, United States
Last position:	2025-09-01 22:30:56 UTC (7m31s ago) 2025-09-01 17:30:56 CDT local time at La Grange, United States [?]
Last WX report:	2025-09-01 22:30:56 UTC (7m31s ago) – show weather charts 23.3 °C 46% 1019.8 mbar 0.0 m/s Põhjast
Device:	Unknown: Unknown
Last path:	FW9176>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	81

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.