Location:	41°59.10' N 87°45.57' W - locator EN61CX86UK - show map 4.4 km Northeast bearing 63° from Harwood Heights, Cook County, Illinois, United States [?] 6.1 km Northeast bearing 67° from Norridge, Cook County, Illinois, United States 17.5 km Northwest bearing 329° from Chicago, Cook County, Illinois, United States 117.7 km South bearing 174° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-12-26 01:04:19 UTC (19d 19h17m ago) 2025-12-25 19:04:19 CST local time at Harwood Heights, United States [?]
Altitude:	197 m
Device:	Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path:	W9PBR-7>APLRT1 via NA9PL-10,WIDE1*,qAR,KB9SXC-15
Positions stored:	12231
Other SSIDs:	W9PBR-10 W9PBR-5

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.