Location:	41°25.10' N 90°09.61' W - locator EN41WK00SJ - show map 17.5 km East bearing 110° from Green Rock, Henry County, Illinois, United States [?] 17.7 km Southeast bearing 114° from Colona, Henry County, Illinois, United States 93.7 km Northwest bearing 329° from Peoria, Peoria County, Illinois, United States 129.5 km Southwest bearing 223° from Rockford, Winnebago County, Illinois, United States
Last position:	2025-09-20 19:52:46 UTC (94d 9h16m ago) 2025-09-20 14:52:46 CDT local time at Green Rock, United States [?]
Altitude:	177 m
Course:	11°
Speed:	90 km/h
Last path:	>aprs.fi via Web
Positions stored:	3
Other SSIDs:	W9JCR-9 W9JCR-15 W9JCR-5 W9JCR-1 W9JCR-10 W9JCR-2

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.