Mic-E message:	In service
Location:	41°48.20' N 87°50.00' W - locator EN61CT02AT - show map 2.7 km Southeast bearing 146° from Brookfield, Cook County, Illinois, United States [?] 4.2 km Southeast bearing 146° from La Grange Park, Cook County, Illinois, United States 16.0 km West bearing 251° from Chicago, Cook County, Illinois, United States 40.6 km East bearing 83° from Aurora, Kane County, Illinois, United States
Last position:	2025-10-31 23:28:31 UTC (3d 21h11m ago) 2025-10-31 18:28:31 CDT local time at Brookfield, United States [?]
Altitude:	189 m
Course:	184°
Speed:	93 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	KC9IAH-9>T1TX2P via WIDE1-1,WIDE2-1,qAR,KC0AHK
Positions stored:	4460
Other SSIDs:	KC9IAH-7

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.