| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 3Y3 |
| Airport Status: | Operational |
| Longitude/Latitude: | 094-01-16.3000W/41-21-46.1000N -94.021194/41.362806 (Estimated) |
| Elevation: | 1115 ft / 339.85 m (Surveyed) |
| Land: | 33 acres |
| From nearest city: | 2 nautical miles N of Winterset, IA |
| Location: | Madison County, IA |
| Magnetic Variation: | 02E (2010) |
| Ownership: | Publicly owned |
| Owner: | Wntrset Arpt Auth MIKE FLETCHER - CHAIRMAN, ARPT AUTHORITY. |
| Address: | 3405 North 8th Avenue Winterset, IA 50273 |
| Phone number: | 515-462-3337 |
| Manager: | Greg Harrison |
| Address: | 3405 North 8th Ave Winterset, IA 50273 |
| Phone number: | 515-462-1811 |
| Airport Use: | Open to public |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Lighting Schedule: | SEE RMK ACTVT MIRL RY 14/32 & PAPI RYS 14 & 32 - CTAF. |
| Beacon Color: | Clear-Green (lighted land airport) |
| Landing fee charge: | No |
| Sectional chart: | Omaha |
| Region: | ACE - Central |
| Traffic Pattern Alt: | 800 ft |
| Boundary ARTCC: | ZMP - Minneapolis |
| Tie-in FSS: | FOD - Fort Dodge |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| NOTAMs Facility: | FOD (NOTAM-d service avaliable) |
| Federal Agreements: | N |
| CTAF: | 122.700 |
| Unicom: | 122.700 |
| Fuel available: | 100LLA |
| Airframe Repair: | MAJOR |
| Power Plant Repair: | MAJOR |
| Bottled Oxygen: | NONE |
| Bulk Oxygen: | NONE |
| Dimension: | 3002 x 50 ft / 915.0 x 15.2 m |
| Surface: | ASPH, Good Condition |
| Edge Lights: | Non-standard lighting system RY 14/32 ENDS HAVE SIX THLD LGTS. |
| Runway 14 | Runway 32 | |
|---|---|---|
| Longitude: | 094-01-28.2647W | 094-01-04.4061W |
| Latitude: | 41-21-57.9098N | 41-21-34.3217N |
| Elevation: | 1116.00 ft | 1094.00 ft |
| Alignment: | 127 | 127 |
| Traffic Pattern: | Left | Left |
| Markings: | Non-precision instrument, Good Condition | Non-precision instrument, Good Condition |
| Crossing Height: | 32.00 ft | 40.00 ft |
| Displaced threshold: | 175.00 ft | 0.00 ft |
| VASI: | 2-light PAPI on left side | 2-light PAPI on left side |
| Visual Glide Angle: | 3.00° | 3.00° |
| Obstruction: | , 50:1 slope to clear APCH SLOPE 25:1 FM DSPLCD THLD. 15 FT ROAD 140 FT FM RY END. | 8 ft trees, 360.0 ft from runway, 220 ft right of centerline, 20:1 slope to clear |
| ULTRALIGHT & SKY DIVING ACTIVITY ON & INVOF ARPT. |
| RY 32 END SAFETY AREA EXTENDS ONLY 58'; SHARP DROP AT THAT POINT. |
| INADQT CLNC FOR HLDG ON THE TURNAROUND AT THE THLD OF RY 32. |
| RY 32 IS CALM WIND RY. |
| PRVDD NW END RWY IS DSPLCD SUF DSTC TO PRVD 15' CLNC OVR E/W RD FOR A 20:1 APCH RATIO. |