Aviation Services

Two men shaking hands inside the Pangborn Flight Center as a large husky lays on the floor

Ridgeline Aviation is an aircraft maintenance facility committed to supporting the aviation community.  Owner, Cass Monnin is a licensed A&P and IA Technician with over twenty years of experience in aviation.  To meet the requirements of our 135 customers, we participate in an FAA approved drug program.  Our goal is to provide excellent and prompt customer service with an emphasis on safety, knowledge and satisfaction.  Whether your aircraft is in need of maintenance, repair or modification, we are here to help!

3910 Airport Way
East Wenatchee, WA 98802

Two men shaking hands inside the Pangborn Flight Center as a large husky lays on the floor

Based in the Wenatchee Valley,  we offer flight instruction for anything from Private Pilot to Commercial Pilot Licensing as well as introductory  flights and flight reviews.  Aircraft rental available too.

East Wenatchee, WA 98802

CheckSix AeroSolutions, LLC is an FAA-Certified Part 145 Repair Station. Its highly trained, in-house team of licensed A&P mechanics and avionics technicians offer maintenance, repair, and modification to the GA aircraft community in North Central Washington and beyond.  Services include annual and other aircraft inspections, airframe structural repairs and modifications, minor and major engine and propeller repairs, and pitot-static (91.411) and transponder (91.413) testing. As an Authorized GARMIN Dealer, CheckSix AeroSolutions offers sales and installation services of the most comprehensive lineup of avionics in the industry.  GARMIN installations are available at both its Wenatchee (EAT) and Palm Springs (PSP) repair stations.

Maintenance On-Call # 509-885-6757

3742A Airport Way,

East Wenatchee, WA 98802

Email: sales@checksixas.com

Office Phone: (909) 229-7397