| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 51WA |
| Airport Status: | Operational |
| Longitude/Latitude: | 122-04-04.4130W/47-16-05.3620N -122.067892/47.268156 (Estimated) |
| Elevation: | 580 ft / 176.78 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 3 nautical miles SS of Black Diamond, WA |
| Location: | King County, WA |
| Magnetic Variation: | 18E (2010) |
| Ownership: | Privately owned |
| Owner: | Avion Corporation |
| Address: | 37302 204th Ave Se Auburn, WA 98002 |
| Phone number: | 253-939-2390 |
| Manager: | David Lawrence |
| Address: | 20600 Se 376th St Auburn, WA 98092 |
| Phone number: | 253-735-1612 |
| Airport Use: | Private |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Lighting Schedule: | SEE RMK RDO-CTL |
| 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: | 2650 x 75 ft / 807.7 x 22.9 m |
| Surface: | TURF, |
| Edge Lights: | High |
| Runway 16 | Runway 34 | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| VASI: | non-specific system | |
| Obstruction: | 120 ft trees, 100.0 ft from runway |
| RUN-UP AT MIDFIELD BEFORE TAKEOFF. |