1
Runway
0
Frequencies
0
Procedures
Quick Facts
ICAO
IA21
FAA
IA21
Elevation
989 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
41.957, -94.087
Airport Information
Facility Type
AIRPORT
Elevation
989 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
MINNEAPOLIS
Coordinates
41.9567, -94.0869
Ownership
Private
Current Weather
Nearby Weather Cameras
No camera at IA21. Showing nearest cameras.
Fort Dodge Regional Airport
SouthWest · Camera 1 · 2 cameras total
36 NM away
2 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 18/36 | 18 / 36 | 2,000 ft | 50 ft | TURF | - | - | - |
Nearby airports & facilities
IA21
KNIGHT FLD
BERKLEY — <1 nm
KPRO
PERRY MUNI
PERRY — 8 nm
IA89
WOODWARD STATE HOSPITAL
WOODWARD — 9 nm
IA89
WOODWARD STATE HOSPITAL
WOODWARD — 9 nm
02IA
BOONE COUNTY HOSPITAL
BOONE — 11 nm
02IA
BOONE COUNTY HOSPITAL
BOONE — 11 nm
EFW
Jefferson Municipal Airport
Jefferson — 12 nm
KEFW
JEFFERSON MUNI
JEFFERSON — 12 nm
KBNW
BOONE MUNI
BOONE — 12 nm
BNW
BOONE MUNI
BOONE — 12 nm
3IA2
Greene County Medical Center Heliport
Jefferson — 14 nm
3IA2
GREENE COUNTY MEDICAL CENTER
JEFFERSON — 14 nm
Nearest airports
- IA21 — KNIGHT FLD
BERKLEY
- KPRO — PERRY MUNI
PERRY
- IA89 — WOODWARD STATE HOSPITAL
WOODWARD
- IA89 — WOODWARD STATE HOSPITAL
WOODWARD
- 02IA — BOONE COUNTY HOSPITAL
BOONE
Iowa airports
IA21 Operational Overview
Location & Facility
KNIGHT FLD (IA21) is a privately owned airport restricted to private use located in BERKLEY, Iowa, United States. The field sits at an elevation of 989 feet above mean sea level (MSL) at coordinates 41.9567°N, 94.0869°W.
Runways
KNIGHT FLD has 1 runway. The longest runway (18/36) measures 2,000 feet by 50 feet with a turf surface.
Communications & Operations
KNIGHT FLD is a non-towered (pilot-controlled) field.
Weather Cameras
1 FAA Weather Camera is available near KNIGHT FLD, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Frequently Asked Questions
What is IA21?
IA21 is the ICAO identifier for KNIGHT FLD, a public-use airport located in BERKLEY, Iowa, United States.
How many runways does KNIGHT FLD have?
KNIGHT FLD (IA21) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of IA21?
The field elevation of KNIGHT FLD is 989 feet above mean sea level (MSL).
Is fuel available at IA21?
No fuel types are currently listed for KNIGHT FLD. Contact the FBO directly for availability.
What is the longest runway at IA21?
The longest runway at KNIGHT FLD is 2,000 feet long.
How do I access complete data for IA21?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for KNIGHT FLD.
Where is KNIGHT FLD located?
KNIGHT FLD (IA21) is located in BERKLEY, Iowa, United States, at an elevation of 989 ft MSL.
Does IA21 have weather cameras?
IA21 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.