Airport

City

County

ARP

Latitude

ARP

Longitude

Fed

Std.

State

Std.

Applicable Date

SPI

Springfield

Sangamon

39-50.64

89-40.66

X

Jan. 26, 2004

MLI

Moline

Rock Island

41-26.91

90-30.45

X

July 29, 2005

SQI

Sterling-Rock Falls

Whiteside

41-44.57

89-40.58

X

July 29, 2005

SLO

Salem

Marion

38-38.57

88-57.85

X

July 29, 2005

H96

Benton

Franklin

38-00.41

88-56.07

X

Sept. 15, 2006

CIR

Cairo

Alexander

37-03.87

89-13.18

X

Sept. 15, 2006

CTK

Canton

Fulton

40-34.15

90-04.49

X

Sept. 15, 2006

DEC

Decatur

Macon

39-50.08

88-51.94

X

Sept. 15, 2006

DKB

DeKalb

DeKalb

41-56.02

88-42.34

X

Sept. 15, 2006

GBG

Galesburg

Knox

40-56.28

90-25.87

X

Sept. 15, 2006

HSB

Harrisburg

Saline

37-48.69

88-32.95

X

Sept. 15, 2006

IJX

Jacksonville

Morgan

39-46.48

90-14.30

X

Sept. 15, 2006

JOT

Joliet

Will

41-31.08

88-10.52

X

Sept. 15, 2006

EZI

Kewanee

Henry

41-12.31

89-57.83

X

Sept. 15, 2006

IGQ

Lansing

Cook

41-32.09

87-31.77

X

Sept. 15, 2006

MWA

Marion

Williamson

37-45.30

89-00.67

X

Sept. 15, 2006

MTO

Mattoon

Coles

39-28.68

88-16.75

X

Sept. 15, 2006

PRG

Paris

Edgar

39-42.01

87-40.17

X

Sept. 15, 2006

3MY

Peoria

Peoria

40-47.72

89-36.80

X

Sept. 15, 2006

PIA

Peoria

Peoria

40-39.86

89-41.60

X

Sept. 15, 2006

VYS

Peru

LaSalle

41-21.11

89-09.19

X

Sept. 15, 2006

LOT

Romeoville

Will

41-36.44

88-05.77

X

Sept. 15, 2006

DPA

West Chicago

DuPage

41-54.47

88-14.92

X

Sept. 15, 2006

K06

Beardstown

Cass

39-58.40

90-24.22

X

Feb. 28, 2007

OLY

Olney

Richland

38-43.31

88-10.59

X

Feb. 28, 2007

LWV

Lawrenceville

Lawrence

38-45.86

87-36.33

X

Feb. 28, 2007

CUL

Carmi

White

38-05.38

88-07.38

X

Feb. 28, 2007

C73

Dixon

Lee

41-50.02

89-26.77

X

Feb. 28, 2007

ORD

Chicago

Cook

41-58.72

87-54.29

X

Feb. 28, 2007

TAZ

Taylorville

Christian

39-31.95

89-19.84

X

May 1, 2008

BLV

Belleville/

Mascoutah

St. Clair

38-32.71

89-50.11

X

May 1, 2008

AAA

Lincoln

Logan

40-09.52

89-20.10

X

May 1, 2008

VLA

Vandalia

Fayette

38-59.49

89-09.97

X

May 1, 2008

UGN

Waukegan

Lake

42-25.33

87-52.07

X

May 1, 2008

MDH

Carbondale

Jackson

37-46.69

89-15.12

X

May 1, 2008

CPS

Cahokia/Sauget

St. Clair

38-34.24

90-09.37

X

May 1, 2008

MQB

Macomb

McDonough

40-31.21

90-39.14

X

May 1, 2008

PWK

Wheeling/

Prospect Heights

Cook

42-06.85

87-54.09

X

May 1, 2008

9I0

Havana

Mason

40-13.32

90-01.37

X

May 1, 2008

C09

Morris

Grundy

41-25.53

88-25.12

X

May 1, 2008

1H2

Effingham

Effingham

39-04.23

88-32.01

X

May 1, 2008

CMI

Champaign/Savoy

Champaign

40-02.36

88-16.68

X

May 1, 2008

I63

Mt. Sterling

Brown

39-59.25

90-48.25

X

May 1, 2008

RSV

Robinson

Crawford

39-00.96

87-38.99

X

May 1, 2008

ALN

East Alton/Bethalto

Madison

38-53.42

90-02.76

X

May 1, 2009

PNT

Pontiac

Livingston

40-55.47

88-37.44

X

May 1, 2009

AJG

Mt. Carmel/

St. Francisville

Lawrence

38-36.39

87-43.60

X

May 1, 2009

RPJ

Rochelle

Ogle

41-53.58

89-04.70

X

May 1, 2009

1H8

Casey

Clark

39-18.15

88-00.24

X

May 1, 2009

MVN

Mt. Vernon

Jefferson

38-19.40

88-51.51

X

May 1, 2009

ARR

Aurora/

Sugar Grove

Kane

41-46.32

88-28.54

X

May 1, 2009

2H0

Shelbyville

Shelby

39-24.63

88-50.73

X

May 1, 2009

IKK

Kankakee

Kankakee

41-04.28

87-50.78

X

May 1, 2009

FOA

Flora

Clay

38-39.90

88-27.18

X

May 1, 2009

UIN

Quincy

Adams

39-56.58

91-11.67

X

May 1, 2009

GRE

Greenville

Bond

38-50.17

89-22.70

X

Jan. 1, 2010

M30

Metropolis

Massac

37-11.15

88-45.04

X

Jan. 1, 2010

DNV

Danville

Vermilion

40-11.98

87-35.73

X

Jan. 1, 2010

RFD

Rockford

Winnebago

42-11.72

89-05.83

X

Jan. 1, 2010

1C5

Bolingbrook

Will

41-41.76

88-07.75

X

Jan. 1, 2010

PPQ

Pittsfield

Pike

39-38.33

90-46.71

X

Jan. 1, 2010

SAR

Sparta

Randolph

38-08.94

89-41.92

X

Jan. 1, 2010

PJY

Pinckneyville-DuQuoin

Perry

37-58.67

89-21.63

X

Mar. 1, 2011

FEP

Freeport

Stephenson

42-14.77

89-34.92

X

Mar. 1, 2011

ENL

Centralia

Marion

38-30.91

89-05.47

X

Mar. 1, 2011

SFY

Savanna

Carroll

42-02.75

90-06.48

X

Mar. 1, 2011

C15

Pekin

Tazewell

40-29.29

89-40.55

X

Mar. 1, 2011

BMI

Bloomington

McLean

40-28.63

88-54.96

X

Mar. 1, 2011

3LF

Litchfield

Montgomery

39-09.75

89-40.48

X

Mar. 1, 2011

TIP

Rantoul

Champaign

40-17.61

88-08.54

X

July 2, 2015

FWC

Fairfield

Wayne

39-22.72

89-24.76

X

July 2, 2015

C75

Lacon

Marshall

41-01.13

89-23.15

X

January 1, 2017

C66

Monmouth

Warren

40-55.78

90-37.87

X

January 1, 2017

3CK

Lake in the Hills

McHenry

42-12.41

88-19.38

X

January 1, 2017