Location:	41°58.39' N 87°54.19' W - locator EN61BX13ON - show map 2.9 km Southwest bearing 212° from Rosemont, Cook County, Illinois, United States [?] 3.3 km Northwest bearing 306° from Schiller Park, Cook County, Illinois, United States 25.0 km Northwest bearing 303° from Chicago, Cook County, Illinois, United States 118.4 km South bearing 180° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-05-15 23:15:07 UTC (237d 3h50m ago) 2025-05-15 18:15:07 CDT local time at Rosemont, United States [?]
Altitude:	233 m
Device:	Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path:	OZ1AFR-15>APLRT1 via WIDE1-1,qAR,KD9PKP-15
Positions stored:	1888
Other SSIDs:	OZ1AFR-10 OZ1AFR-12 OZ1AFR-D OZ1AFR-DP OZ1AFR-7 OZ1AFR-14 OZ1AFR-13

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.