Innslag:	Chicago Spy Radio | ADS-B Ground Station
Síðasta staða:	(kb9iqx-4) (dradis-ord01) 02:34:11
Staðsetning:	41°57.59' N 87°47.96' W - WW Loc. EN61CX40BI - sýna kort 6.6 km Suð-austur Stefna 149° Frá Park Ridge, Cook County, Illinois, United States [?] 8.1 km Suð-austur Stefna 119° Frá Rosemont, Cook County, Illinois, United States 17.4 km Norð-vestur Stefna 315° Frá Chicago, Cook County, Illinois, United States 120.2 km Suður Stefna 176° Frá Milwaukee, Milwaukee County, Wisconsin, United States
Síðasta staðsetning:	2025-12-18 10:34:06 UTC (1m57s fyrir) 2025-12-18 04:34:06 CST Að staðartíma Park Ridge, United States [?]
Hæð:	200 m
Síðasti slóði:	KB9IQX-4>APN100 via TCPIP*,qAS,KB9IQX
Geymdar stöður:	1
Önnur auðkenni:	KB9IQX-WX KB9IQX-L4 KB9IQX-L1 KB9IQX-9 KB9IQX-7 KB9IQX-5

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.