Illinois Airport Codes

FEP FSN AUZ BMI SPI ENL MDW
ORD ZRF MTO DKB DEC DPA DTG
FWC GBG NBU IKK PIA RFD GRE
HSB VYS CTK IJX JOT EZI LWV
JLK LOT RMC MQB CGX CHI AJG
MVN OLY PWK PJY OBK MLI UIN
BDF RSV SLO JMH BLV MDH SAR
CPS ALN JLH VLA DNV UGN SQI
MWA