Comment:	openSPOT4
Location:	42°06.38' N 87°46.59' W - locator EN62CC65TM - show map 816.2 m Northeast bearing 26° from Northfield, Cook County, Illinois, United States [?] 3.4 km West bearing 267° from Winnetka, Cook County, Illinois, United States 30.3 km North bearing 340° from Chicago, Cook County, Illinois, United States 104.2 km South bearing 174° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-08-07 00:20:40 UTC (2h4m ago) 2025-08-06 19:20:40 CDT local time at Northfield, United States [?]
Altitude:	195 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KK9H>APOSB4 via TCPIP*,qAC,T2CHILE
Positions stored:	2
Other SSIDs:	KK9H-7 KK9H-9
Last heard a station directly:	2025-07-18 15:08:35 UTC (19d 11h16m ago)

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.