Airport information
- FAA LID
- 33IA
- Coordinates
- 41.5564, -90.9804
- Elevation
- 750 ft MSL
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- FORT DODGE
- Segmented circle
- No
- Activated
- 2024/08
- Distance from city
- 3 SE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:56 AM | 09:56Z |
| Sunrise | 05:30 AM | 10:30Z |
| Sunset | 08:41 PM | 01:41Z |
| Evening civil twilight Loggable night begins | 09:16 PM | 02:16Z |
Plan a flight from 33IA
Traffic pattern
- Landing
- Rwy 9
- Pattern
- left (turns left)
- TPA
- 1,800 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 9 at 1,800 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 9/27
1,600 ft · Turf- Heading
- n/a
- Heading
- n/a
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 9/27 | 1,600 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DDD · Port City | VOR-DME | 116.50 | r033° / 13.7 NM |
| MZV · Moline | VORTAC | 114.40 | r308° / 20.9 NM |
| CVA · Davenport | VORTAC | 113.80 | r244° / 24.1 NM |
| IOW · Iowa City | VORTAC | 116.20 | r080° / 28.5 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 33IA. VFR sectional link above.
Ownership & management
Nearby airports
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 33IA in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About 33IA
Marine Farms Field (33IA) is an airport in Wilton, IA, at 750 ft MSL. It has 1 runway, the longest 1,600 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 33IA, refreshed from the Aviation Weather Center and FAA NASR.
Does 33IA have a control tower?
No. Marine Farms Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 33IA?
Marine Farms Field has 1 runway; the longest is 1,600 ft. See the Runways tab for headings, surface, and lighting.
Where is 33IA?
Marine Farms Field is in Wilton, IA, at an elevation of 750 ft MSL. Coordinates: 41.5564, -90.9804.
Fly out of 33IA often?
Save 33IA as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.