| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | WN40 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 122-38-34.5970W/48-11-25.3510N -122.642944/48.190375 (Estimated) | 
| Elevation: | 200 ft / 60.96 m (Estimated) | 
| Land: | 5 acres | 
| From nearest city: | 3 nautical miles S of Coupeville, WA | 
| Location: | Island County, WA | 
| Magnetic Variation: | 21E (1985) | 
| Ownership: | Privately owned | 
| Owner: | Ernest H. Youderian | 
| Address: | 585w-500so Coupeville, WA 98239 | 
| Phone number: | 206-678-4147 | 
| Manager: | Ernest H. Youderian | 
| Address: | 585w-500so Coupeville, WA 98239 | 
| Phone number: | 206-678-4147 | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Landing fee charge: | No | 
| Sectional chart: | Seattle | 
| Region: | ANM - Northwest Mountain | 
| Boundary ARTCC: | ZSE - Seattle | 
| Tie-in FSS: | SEA - Seattle | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 2500 x 80 ft / 762.0 x 24.4 m | 
| Surface: | TURF, | 
| Runway 06 | Runway 24 | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| Obstruction: | 100 ft trees, 400.0 ft from runway | 
| CTC WHIDBEY NAS ON 127.9 OR APCH CTL 118.2 OR ATIS ON 134.15. FOR ARPT TFC AREA HOT OR COLD JET TFC ON DLNG & TKOF. | 
| AIRPARK APPROVED FOR PERSONAL USE ONLY. |