1
Runway
0
Frequencies
0
Procedures
Quick Facts
ICAO
4IA2
FAA
4IA2
Elevation
715 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
41.586, -91.220
Airport Information
Facility Type
AIRPORT
Elevation
715 ft MSL
Control Tower
No
Fuel Types
None listed
Traffic Pattern
Not published
ARTCC
CHICAGO
Coordinates
41.5856, -91.2199
Ownership
Private
Hours of Operation
Current Weather
Advisory only — not an official or legal weather briefing. The pilot in command is the final authority (14 CFR 91.3).
Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 18/36 | 18 / 36 | 2,300 ft | 66 ft | TURF | - | - | - |
Airport Remarks
- MINIMUM 20:1 GLIDE SLOPE; TREES PENETRATE 20:1 BY 55 FT; MAINTAIN TRANSITIONAL SURFACE FOR 7:1 SLOPE.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Nearby airports & facilities
4IA2
WALKER FLD
WEST LIBERTY — <1 nm
33IA
MARINE FARMS FLD
WILTON — 11 nm
33IA
MARINE FARMS FLD
WILTON — 11 nm
8C4
MATHEWS MEML
TIPTON — 11 nm
K8C4
MATHEWS MEML
TIPTON — 11 nm
8IA0
UNITY HEALTHCARE
MUSCATINE — 12 nm
8IA0
UNITY HEALTHCARE
MUSCATINE — 12 nm
KMUT
MUSCATINE MUNI
MUSCATINE — 13 nm
IA16
PICAYUNE
IOWA CITY — 15 nm
IA16
PICAYUNE
IOWA CITY — 15 nm
IA03
BLACKBERRY RIDGE
IOWA CITY — 15 nm
IA03
BLACKBERRY RIDGE
IOWA CITY — 15 nm
Nearest airports
- 4IA2 — WALKER FLD
WEST LIBERTY
- 33IA — MARINE FARMS FLD
WILTON
- 33IA — MARINE FARMS FLD
WILTON
- 8C4 — MATHEWS MEML
TIPTON
- K8C4 — MATHEWS MEML
TIPTON
Iowa airports
4IA2 Operational Overview
Location & Facility
Walker Field (4IA2) is a privately owned airport restricted to private use located in West Liberty, Iowa, United States. The field sits at an elevation of 715 feet above mean sea level (MSL) at coordinates 41.5856°N, 91.2199°W.
Runways
Walker Field has 1 runway. The longest runway (18/36) measures 2,300 feet by 66 feet with a turf surface.
Communications & Operations
Walker Field is a non-towered (pilot-controlled) field.
Frequently Asked Questions
What is 4IA2?
4IA2 is the FAA location identifier for Walker Field, a private-use airport — permission from the owner is required before landing, located in West Liberty, Iowa, United States.
How many runways does Walker Field have?
Walker Field (4IA2) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 4IA2?
The field elevation of Walker Field is 715 feet above mean sea level (MSL). The FAA publishes this figure as ESTIMATED, not surveyed — use the current Chart Supplement for a survey-grade elevation.
Is fuel available at 4IA2?
No fuel types are currently listed for Walker Field. Contact the FBO directly for availability.
What is the longest runway at 4IA2?
The longest runway at Walker Field is 2,300 feet long.
How do I access complete data for 4IA2?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Walker Field.
Where is Walker Field located?
Walker Field (4IA2) is located in West Liberty, Iowa, United States, at an elevation of 715 ft MSL.