| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | WA40 |
| Airport Status: | Operational |
| Longitude/Latitude: | 121-36-26.0000W/48-15-26.0000N -121.607222/48.257222 (Estimated) |
| Elevation: | 550 ft / 167.64 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 0 nautical miles N of Darrington, WA |
| Location: | Snohomish County, WA |
| Magnetic Variation: | () |
| Ownership: | Privately owned |
| Owner: | Cascade Valley Darrington Clinic |
| Address: | 1190 Riddle St Darrington, WA 98241 |
| Phone number: | 360-436-1055 |
| Manager: | Dr. Gary Schillhammer |
| Address: | 1190 Riddle St Darrington, WA 98241 |
| Phone number: | 360-436-1055 |
| Airport Use: | Private MEDICAL USE. |
| Wind indicator: | Yes |
| Control Tower: | No |
| Lighting Schedule: | SEE RMK FOR PERIMETER LGTS CALL 360-436-1055. |
| Region: | ANM - Northwest Mountain |
| Boundary ARTCC: | ZSE - Seattle |
| Tie-in FSS: | SEA - Seattle |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 40 x 40 ft / 12.2 x 12.2 m |
| Surface: | ASPH, |
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| PRVDD VFR ONLY. |