Innslag:	Chicago Spy Radio | ADS-B Ground Station
Síðasta staða:	(kb9iqx-4) (dradis-ord01) 01:34:11
Staðsetning:	41°57.59' N 87°47.96' W - WW Loc. EN61CX40BI - sýna kort 2.3 km Austur Stefna 100° Frá Norridge, Cook County, Illinois, United States [?] 4.8 km Norð-austur Stefna 39° Frá River Grove, Cook County, Illinois, United States 17.4 km Norð-vestur Stefna 315° Frá Chicago, Cook County, Illinois, United States 48.5 km Norð-austur Stefna 63° Frá Aurora, Kane County, Illinois, United States
Síðasta staðsetning:	2025-12-19 09:34:07 UTC (4m33s fyrir) 2025-12-19 03:34:07 CST Að staðartíma Norridge, 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.