Comment:	Northbrook, Illinois
Location:	42°08.09' N 87°52.52' W - locator EN62BD42XI - show map 4.0 km Southeast bearing 154° from Riverwoods, Lake County, Illinois, United States [?] 4.8 km Southwest bearing 212° from Deerfield, Lake County, Illinois, United States 36.7 km Northwest bearing 330° from Chicago, Cook County, Illinois, United States 100.5 km South bearing 179° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-04-03 19:18:38 UTC (44d 7h29m ago) 2025-04-03 14:18:38 CDT local time at Riverwoods, United States [?]
Device:	WB2OSZ: DireWolf
Last path:	W9DMC>APDW17 via WIDE1-1,qAR,KD9BBB
Positions stored:	2
Other SSIDs:	W9DMC-1 W9DMC-7 W9DMC-D W9DMC-2 W9DMC-B

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.