Location:	41°34.00' N 87°48.65' W - locator EN61CN26QA - show map 10.7 km Northwest bearing 311° from Matteson, Cook County, Illinois, United States [?] 12.8 km Northwest bearing 316° from Richton Park, Cook County, Illinois, United States 34.2 km Southwest bearing 203° from Chicago, Cook County, Illinois, United States 47.4 km Southeast bearing 117° from Aurora, Kane County, Illinois, United States
Last position:	2025-12-24 01:31:57 UTC (12h13m ago) 2025-12-23 19:31:57 CST local time at Matteson, United States [?]
Altitude:	219 m
Course:	158°
Speed:	0 km/h
Last path:	>aprs.fi via Web
Positions stored:	1
Other SSIDs:	AB9MZ-7 AB9MZ-7 AB9MZ-10 AB9MZ-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.