IA21
Knight Field Airport
Official FAA Data Effective 2026-10-01 0901Z
VFR Chart of IA21
Sectional Charts at SkyVector.com
IFR Chart of IA21
Enroute Charts at SkyVector.com
Location Information for IA21
Coordinates: N41°57.40' / W94°5.22'
Located 01 miles NE of Berkley, Iowa. View all Airports in Iowa.
Estimated Elevation is 989 feet MSL.
Operations Data
Airport Use:Private Use
Activation Date:November 2019
Status:Operational
Control Tower:No
Seg-Circle:No
Beacon:None
A.R.T.C.C.:MINNEAPOLIS
F.S.S.:FORT DODGE
Sectional Chart:OMAHA
AirspaceAnalysis:NO OBJECTION
Attendance:
Airport Communications
AWOS-3 at PRO (8.4 SW):118.0 515-465-2269
AWOS-3 at BNW (12.0 NE):120.925 515-432-9042
ASOS at AMW (20.9 E):132.025 515-233-2611
Nearby Navigation Aids
IDNameFreqRadial / Range
VOT DSM DES MOINES 117.50 320°36.8
VOT FOD FORT DODGE 113.50 159°40.3
VOD TNU NEWTON 112.50 280°45.0
VOD JWJ ELMWOOD 109.40 260°53.5
IDNameFreqBearing / Range
VOD FO BARRO 341 343°34.8
Runway 18/36
Dimensions:2000 x 50 feet / 610 x 15 meters
Surface:Turf
Runway 18Runway 36
Coordinates:N41°57.57' / W94°5.22'N41°57.24' / W94°5.22'
Elevation: 985.0 982.0
Traffic Pattern: Right
Ownership Information
Ownership:Privately Owned
Owner:TODD KNIGHT
224 NE CIRCLE DRIVE
GRIMES, IA 50111
602-290-0614
Manager:TODD KNIGHT
224 NE CIRCLE DRIVE
GRIMES, IA 50111
602-490-0614
Nearby Airports with Instrument Procedures
IDNameHeading / Distance
Perry Municipal Airport KPRO Perry Municipal Airport 202°8.5
Jefferson Municipal Airport KEFW Jefferson Municipal Airport 285°11.8
Boone Municipal Airport KBNW Boone Municipal Airport 062°12.1
Ames Municipal Airport KAMW Ames Municipal Airport 084°20.9
Guthrie County Regional Airport KGCT Guthrie County Regional Airport 224°22.5
Ankeny Regional Airport KIKV Ankeny Regional Airport 124°28.3
Webster City Municipal Airport KEBS Webster City Municipal Airport 018°30.4
Des Moines International Airport KDSM Des Moines International Airport 142°31.7
Arthur N Neu Airport KCIN Arthur N Neu Airport 279°31.9
Winterset Municipal Airport 3Y3 Winterset Municipal Airport 175°35.7
Fort Dodge Regional Airport KFOD Fort Dodge Regional Airport 352°36.0
Audubon County Airport KADU Audubon County Airport 248°40.4