Knight Fld Airport (IA21) — Berkley, IA

Knight Fld Airport (IA21)
IA21
Knight Fld Airport (IA21)
Berkley, IA
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Knight Fld Airport (IA21) is a private-use airport located in Berkley, IA. The airport sits at an elevation of 989 feet above mean sea level. It features 1 runway.

Location & QuickFacts
FAA Information Effective 2026-09-03
Airport Identifier IA21
Airport Status Operational
Longitude/Latitude 94°5'12.9900" W / 41°57'24.1100" N
-94.086942 / 41.956697 (Estimated)
Elevation 989.00 ft / 301.45 m (Estimated)
From nearest city 1 nautical miles NE of Berkley, IA
Location Boone County, IA
Owner & Manager
Ownership Privately owned
Owner TODD KNIGHT
Address 224 NE CIRCLE DRIVE
GRIMES, IA 50111
Phone number 602-290-0614
Manager TODD KNIGHT
Address 224 NE CIRCLE DRIVE
GRIMES, IA 50111
Phone number 602-490-0614
Airport Operations and Facilities
Airport Use Private
Control Tower NON-ATCT
Sectional chart OMAHA
Region ACE - Central
Responsible ARTCC ZMP - MINNEAPOLIS
Tie-in FSS FOD - FORT DODGE
FSS Toll Free 1-800-WX-BRIEF
Runway Information
Runway 18/36
Dimensions 2000 x 50 ft (610 x 15 m)
Surface TURF
Surface treatment
18 36
Physical elevation 985.00 ft 982.00 ft
Coordinates 41.959442 / -94.086958 41.953947 / -94.086922
Traffic pattern Right Left