Beechwest Aviation
Beechwest Aviation - Spanaway, Washington (98387)

Auburn Flight Service
Auburn Flight Service - Auburn, Washington (98002)

Pearson Air
Pearson Air - Olympia, Washington (98501)

Gower Flying Service
Gower Flying Service - Tumwater, Washington (98501)

Central Aircraft Repair
Central Aircraft Repair - Chehalis, Washington (98532)

Pavco Flight Center
Pavco Flight Center - Gig Harbor, Washington (98335)

Galvin Flying Service
Galvin Flying Service - Seattle, Washington (98108)

Kelso Flight Service
Kelso Flight Service - Kelso, Washington (98626)

Alternate Air Incorporated
Alternate Air Incorporated - Seattle, Washington (98144)

Adventure Flying
Adventure Flying - Seattle, Washington (98103)

Alpha 1, Inc.
Alpha 1, Inc. - Seattle, Washington (98133)

Kenmore Air Harbor, Inc.
Kenmore Air Harbor, Inc. - Kenmore, Washington (98028)

Snohomish Flying Service
Snohomish Flying Service - Snohomish, Washington (98296)

Flightline Services
Flightline Services - Hood River, Oregon (97031)

Dave Wheeler
Dave Wheeler - Everett, Washington (98204)

Northway Aviation Club, Inc.
Northway Aviation Club, Inc. - Everett, Washington (98204)

Regal Air
Regal Air - Everett, Washington (98204)

Bowen Aero Flying Club
Bowen Aero Flying Club - Scappoose, Oregon (97056)

H&D Enterprises
H&D Enterprises - Everett, Washington (98203)

Flightline Services
Flightline Services - Dallesport, Washington (98617)

Cardinal
Cardinal - Troutdale, Oregon (97060)

Right Approach Aviation
Right Approach Aviation - Troutdale, Oregon (97060)

True Flight
True Flight - Portland, Oregon (97220)

Mt. Hood Community College
Mt. Hood Community College - Gresham, Oregon (97030)