| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | WA53 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 122-19-29.5700W/47-36-10.6800N -122.324881/47.602967 (Estimated) | 
| Elevation: | 324 ft / 98.76 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 0 nautical miles N of Seattle, WA | 
| Location: | King County, WA | 
| Magnetic Variation: | 20E (1985) | 
| Ownership: | Publicly owned | 
| Owner: | Harborview Med Cntr | 
| Address: | 325 9th Ave Seattle, WA 98104 | 
| Phone number: | 206-223-3000 | 
| Manager: | Barry Bullard | 
| Address: | 325 9th Ave Seattle, WA 98104 | 
| Phone number: | 206-223-5870 | 
| Airport Use: | Private MEDICAL USE. | 
| Wind indicator: | Yes | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Lighting Schedule: | SEE RMK ACTVT PERIMETER LGTS - CTAF. | 
| 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 | 
| NOTAMs Facility: | FDC | 
| Airframe Repair: | NONE | 
| Power Plant Repair: | NONE | 
| Dimension: | 80 x 80 ft / 24.4 x 24.4 m | 
| Surface: | ASPH, | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| HELIPAD HAS H IN CENTER. |