PHONE (425) 451-8565

Quiet Wing Employees

Quiet Wing Aerospace

Quiet Wing has over 30 years of experience designing and certifying complex systems for transport category aircraft. Our expertise and capability spans complex aerodynamic designs, structural issues, fuel systems, security concerns and the ability to achieve FAA certification and STC’s (Supplemental Type Certificate) on a wide range of aircraft. We have systems in operation world wide on most of the Boeing Aircraft models, the A321 as well as experience working on McDonnell Douglas, Cessna, Bombardier and Lockheed aircraft. From our Redmond, Washington, USA facility we can provide you with a complete “turn key” kit, certified and approved for installation on your aircraft to include all required documentation, drawings, manuals and comprehensive customer support.

Our expertise includes:

  • Auxiliary Fuel Tanks – Now certified on Airbus and Boeing aircraft
  • Payload and/or range improvement
  • Winglets
  • Fuel Quantity Indicating System (FQIS)
  • Fuel Tank Inerting
  • Fuel Saving Systems
  • Noise Reduction Systems – Stage III and IV hush kits
  • FAA Certification
  • AD compliance solutions
  • Design assistance
  • Systems Simulation using Matlab and Simulink
  • Finite Element Analysis using NASTRAN
  • Comprehensive product support and documentation


Quiet Wing Redmond, WA USA facility
12324 134th Court NE, Redmond WA 98052 USA
Phone: (1) (425) 451-8565
Free Quiet Wing Consultation