Comment:	aprs.fi for iOS
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 47.5 km Southeast bearing 117° from Aurora, Kane County, Illinois, United States
Last position:	2025-12-23 19:28:31 UTC (18h16m ago) 2025-12-23 13:28:31 CST local time at Matteson, United States [?]
Altitude:	220 m
Speed:	0 km/h
Last path:	AB9MZ-7>aprs.fi via aprsfi-iOS
Positions stored:	1
Other SSIDs:	AB9MZ AB9MZ-10 AB9MZ 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.