Location:	41°38.29' N 87°56.35' W - locator EN61AP73HD - show map 7.1 km West bearing 277° from Orland Park, Cook County, Illinois, United States [?] 9.9 km Northwest bearing 306° from Orland Hills, Cook County, Illinois, United States 33.6 km Southwest bearing 226° from Chicago, Cook County, Illinois, United States 34.4 km Southeast bearing 113° from Aurora, Kane County, Illinois, United States
Last position:	2025-09-27 03:22:04 UTC (2d 17h43m ago) 2025-09-26 22:22:04 CDT local time at Orland Park, United States [?]
Last path:	KD9HBU>API52 via TCPIP*,qAC,T2RDU
Positions stored:	1
Other SSIDs:	KD9HBU-D

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.