Comment:	AmbientCWOP.com
Location:	42°10.61' N 87°50.20' W - locator EN62BE92OK - show map 5.5 km North bearing 353° from Northbrook, Cook County, Illinois, United States [?] 9.7 km Northwest bearing 332° from Northfield, Cook County, Illinois, United States 39.4 km Northwest bearing 337° from Chicago, Cook County, Illinois, United States 96.0 km South bearing 177° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-11-03 06:05:01 UTC (4m27s ago) 2025-11-03 00:05:01 CST local time at Northbrook, United States [?]
Last WX report:	2025-11-03 06:05:01 UTC (4m27s ago) – show weather charts 7.8 °C 66% 1018.5 mbar 1.3 m/s Southwest
Device:	Unknown: Unknown
Last path:	FW8573>APRS via TCPXX*,qAX,AMBCWOP-1
Positions stored:	1

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.