Location:	42°00.23' N 87°46.24' W - locator EN62CA70MW - show map 5.1 km Northeast bearing 37° from Harwood Heights, Cook County, Illinois, United States [?] 6.5 km Northeast bearing 46° from Norridge, Cook County, Illinois, United States 19.8 km Northwest bearing 330° from Chicago, Cook County, Illinois, United States 115.6 km South bearing 174° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-06-03 19:09:57 UTC (8d 13h51m ago) 2025-06-03 14:09:57 CDT local time at Harwood Heights, United States [?]
Speed:	3 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	N9SRA>API510 via DSTAR*,qAO,NS9RC-B
Positions stored:	1144

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.