Location:	42°00.70' N 87°45.84' W - locator EN62CA82HT - show map 7.5 km Northeast bearing 44° from Norridge, Cook County, Illinois, United States [?] 11.2 km Northeast bearing 32° from River Grove, Cook County, Illinois, United States 20.3 km Northwest bearing 332° from Chicago, Cook County, Illinois, United States 53.8 km Northeast bearing 59° from Aurora, Kane County, Illinois, United States
Last position:	2025-10-24 17:16:32 UTC (2d 7h51m ago) 2025-10-24 12:16:32 CDT local time at Norridge, United States [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	N9SRA>API510 via DSTAR*,qAO,NS9RC-B
Positions stored:	1318

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.