KEOSAUQUA

COLUMBUS JUNCT 2 SSW

FAIRFIELD

MOUNT-PLEASANT

BEACONSFIELD

CHARITON

Postville

CENTERVILLE

Ottumwa

Le Claire L&D 14

Fort Madison

RATHBUN DAM

KEOKUK LOCK DAM 19

Burlington Airport

SAC-CITY

BURLINGTON

WASHINGTON

SIGOURNEY

MUSCATINE

Donnellson

LAMONI

GREENFIELD

PERRY

Lamoni

WAUKON

WINTERSET

MOUNT-AYR

LITTLE SIOUX 2NW

Dubuque Airport

Dubuque Area

Allerton

VINTON

Creston

MASON CITY MUNICIPAL AP

NEWTON

TOLEDO

DAVENPORT WFO

CORNING

Mason City

Oelwein Area

OSAGE

WILLIAMSBURG

HOLSTEIN 5 NNW

LOWDEN

CASCADE

BATTLE CREEK 3NE

LOGAN

Iowa City

OELWEIN 1E

CLARINDA

FORT-DODGE

Ida Grove Area

MAPLETON NO. 2

BELLE-PLAINE

NORTHWOOD

RED-OAK

OSKALOOSA

STANLEY

ANAMOSA 3 SSW

IOWA CITY MUNICIPAL AP

MUSCATINE 2N

Des Moines Area

Des Moines Airport

AUDUBON

POCAHONTAS

NEW-HAMPTON

JEFFERSON

CHEROKEE

CHARLES-CITY

Cedar Rapids Area

Cedar Rapids Airport

Le Mars

FAYETTE

Elkader 6SSW (Osborn)

GUTHRIE-CENTER

IOWA-FALLS

AMES 5 SE

Ames Area

DENISON

FOREST-CITY

DES MOINES WSFO-JOHNSTON

Spencer Area

SIOUX-RAPIDS

SPIRIT LAKE

AMES MUNICIPAL AP

DUBUQUE-LOCK-AND-DAM

ALGONA

MARSHALLTOWN MUNICIPAL AP

Spencer

MARSHALLTOWN

WEBSTER-CITY

PRIMGHAR

SIOUX CITY ANG

Sioux City Area

SIOUX-CITY-WSO-AP

ROCK-RAPIDS

SANBORN

Boone

Emmetsburg

Estherville 4E

SWEA CITY 4 W

ESTHERVILLE MUNICIPAL AP

SIOUX CENTER 2 SE

GRUNDY-CENTER

Milford

ALLISON

WATERLOO

Waterloo Area