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Walker Field Private

4IA2 · West Liberty, IA · 715 ft elevation · var 1E · Towered

Airport information

FAA LID
4IA2
Coordinates
41.5856, -91.2199
Elevation
715 ft MSL
Magnetic variation
1E
Sectional chart
CHICAGO
Airport use
Private
Control tower
Yes
ARTCC
CHICAGO (ZAU)
Flight service (FSS)
FORT DODGE
Attendance
UNATNDD
Segmented circle
No
Wind indicator
yes
Activated
1997/08
Distance from city
2 NE

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-20

EventLocal (CDT)UTC
Morning civil twilight
Loggable night ends
04:56 AM09:56Z
Sunrise05:31 AM10:31Z
Sunset08:42 PM01:42Z
Evening civil twilight
Loggable night begins
09:16 PM02:16Z
Loggable night (§1.1)
09:16 PM → 04:56 AM
Night currency (§61.57)
09:42 PM → 04:31 AM

Plan a flight from 4IA2

Runway 18/36

2,300 ft × 66 ft · Turf
18
Heading
n/a
Traffic pattern
Left
36
Heading
n/a
Traffic pattern
Left

Nearby navigation aids

NavAidTypeFreqRadial / Dist magnetic
DDD · Port CityVOR-DME116.50r345° / 13.5 NM
IOW · Iowa CityVORTAC116.20r072° / 18.1 NM
MZV · MolineVORTAC114.40r296° / 30.6 NM
CID · Cedar RapidsVOR-DME114.10r120° / 31.2 NM
CVA · DavenportVORTAC113.80r254° / 33.9 NM

No published instrument procedures or Chart Supplement for 4IA2. VFR sectional link above.

Ownership & management

Owner
JOHN WALKER
1039 HAYES AVENUE, WEST LIBERTY, IA
319-627-2268
Manager
JOHN WALKER
1039 HAYES AVENUE, WEST LIBERTY, IA
319-627-2268

Remarks FAA

  • 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.

Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 4IA2 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.