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Winterset Madison County Airport
3Y3 · Winterset, IA · 1,110 ft elevation · var 2E · Towered
Airport information
- FAA LID
- 3Y3
- Coordinates
- 41.3628, -94.0211
- Elevation
- 1,110 ft MSL
- Magnetic variation
- 2E
- Sectional chart
- OMAHA
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- FORT DODGE
- NOTAM facility
- FOD
- Attendance
- MON-FRI 0800-1700; SAT-SUN ON CALL
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1970/01
- Distance from city
- 2 N
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:09 AM | 10:09Z |
| Sunrise | 05:43 AM | 10:43Z |
| Sunset | 08:53 PM | 01:53Z |
| Evening civil twilight Loggable night begins | 09:27 PM | 02:27Z |
Loggable night (§1.1)
09:27 PM → 05:09 AM
Night currency (§61.57)
09:53 PM → 04:43 AM
Plan a flight from 3Y3
Runway 14/32
3,002 ft × 50 ft · Asphalt (Good) 14
- Heading
- 141° mag · 143° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
- Displaced threshold
- 175 ft
32
- Heading
- 321° mag · 323° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| A/D | 135.2 | DES MOINES APP/DEP |
| UNIC | 122.7 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DSM · Des Moines | VORTAC | 117.50 | r248° / 17.4 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Instruction, Rental
Ownership & management
Owner
WNTRSET ARPT AUTH
3405 NORTH 8TH AVENUE, WINTERSET, IA
515-979-7250
Manager
RANDY BENGE
3405 NORTH 8TH AVE, WINTERSET, IA
515-979-7250
Remarks FAA
- PRVDD NW END RWY IS DSPLCD SUF DSTC TO PRVD 15 FT CLNC OVR E/W RD FOR A 20:1 APCH RATIO.
- ULTRALIGHT ACT ON & INVOF ARPT.
- RWY 32 END SAFETY AREA EXTDS 240 FT; SHARP DROP AT THAT POINT.
- INADQT CLNC FOR HLDG ON THE TARND AT THE THR OF RWY 32.
- RWY 32 IS CALM WIND RWY.
- FOR CD CTC DES MOINES ATCT AT 515-974-8016.
- ACTVT MIRL RY 14/32 & PAPI RYS 14 & 32 - CTAF.
- WINTERSET.APMANAGER@GMAIL.COM
- WINTERSET AIRPORT AUTHORITY
- MIRL - RWY 14/32 ENDS HAVE SIX THLD LGTS AND ALL WHITE LENSES ALONG RWY LEN.
- 15 FT ROAD 140 FT FM RY END
- APCH SLOPE 6:1 FM DSPLCD THLD.
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 3Y3 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.