Nemo Field Private
37IA · De Witt, IA · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:29 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:20 AM | 11:20Z |
| Sunrise | 06:48 AM | 11:48Z |
| Sunset | 07:01 PM | 00:01Z |
| Evening civil twilight Loggable night begins | 07:29 PM | 00:29Z |
Plan a flight from 37IA
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Runways
RWY 27LEFT traffic
- Heading
- 270° true
- Dimensions
- 2,910 × 80 ft
- TPA
- 1,700 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
- Displaced thr
- 507 ft
- CTAF
- 122.9
Enter the left downwind (heading 090°) on the 45° at 1,700 ft MSL (≈1,000 AGL).
More details — RWY 27
- Threshold elev
- 712 ft
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 2,910 ft |
Prefer one flat page? Full runway details for 37IA → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 37IA kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
CVA 113.80 · MZV 114.40 · DBQ 115.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| CVA · Davenport | VORTAC | 113.80 · 85X | Low | r358° / 8.5 NM |
| MZV · Moline | VOR/DME | 114.40 · 91X | Low | r008° / 32.6 NM |
| DBQ · Dubuque | VORTAC | 115.80 · 105X | High | r159° / 34.7 NM |
Prefer one flat list? All 37IA frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for 37IA — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 37IA
- Coordinates
- 41.8497, -90.4774
- Elevation
- 725 ft MSL
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- FORT DODGE · 1-800-WX-BRIEF
- Segmented circle
- No
- Activated
- 2025/07
- Distance from city
- 4 ENE
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 1 notes
Contact
- MATTHEWJNIEMANN@GMAIL.COM
Nearby airports
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Also nearby: 35IA Frazier (private) (5 NM) · 43IA Giggity Acres (private) (6 NM) · 9IL7 Black (private) (20 NM)
About 37IA
Nemo Field (37IA) is an airport in De Witt, IA, at 725 ft MSL. It has 1 runway, the longest 2,910 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 37IA, refreshed from the Aviation Weather Center and FAA NASR.
Does 37IA have a control tower?
No. Nemo Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 37IA?
Nemo Field has 1 runway; the longest is 2,910 ft. See the Runways section for headings, surface, and lighting.
Where is 37IA?
Nemo Field is in De Witt, IA, at an elevation of 725 ft MSL. Coordinates: 41.8497, -90.4774.
More about 37IA
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 37IA 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.
Something here wrong or out of date? Report a data problem.