The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 6

STC Holder: Quiet Wing Aerospace LLC 12324 134th Court NE, Redmond, WA 98052, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST02246SE	Status: Current	App Date: 12/09/2011	Rev Date: 10/25/2012
Description: Installation of a flap and aileron droop performance system modification
TC Nos.: A16WE
Models: The Boeing Company737-400 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Quiet Wing Aerospace LLC 12324 134th Court NE, Redmond, WA 98052, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST02298SE	Status: Current	App Date: 03/21/2013	Rev Date: 01/29/2014
Description: One-only installation of temperature and pressure transducers, Part No. QE-0009-101
TC Nos.: A16WE
Models: The Boeing Company737-400 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Quiet Wing Aerospace LLC 12324 134th Court NE, Redmond, WA 98052, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST02504SE	Status: Historical	App Date: 01/30/2014	Rev Date: 09/23/2016
Description: Installation of an auxiliary fuel tank system
TC Nos.: A16WE
Models: The Boeing Company737-500 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Quiet Wing Aerospace LLC 12324 134th Court NE, Redmond, WA 98052, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST02504SE	Status: Current	App Date: 01/30/2014	Rev Date: 09/25/2018
Description: Installation of an auxiliary fuel tank system
TC Nos.: A16WE
Models: The Boeing Company737-500 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Quiet Wing Aerospace LLC 12324 134th Court NE, Redmond, WA 98052, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST02587SE	Status: Current	App Date: 04/04/2016	Rev Date: 02/05/2018
Description: Wing Aerospace LLC Master Drawing List (MDL) QA2-28-0002, Revision B, dated October 16, 2017, or later Federal Aviation Administration (FAA) approved revision.
TC Nos.: A28NM
Models: Airbus SASA321-211
ACO: AIR-770: West Certification Branch SEA

STC Holder: Quiet Wing Aerospace LLC 12324 134th Court NE, Redmond, WA 98052, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST02595LA	Status: Current	App Date: 09/01/2010	Rev Date: 07/08/2016
Description: Installation of an auxiliary fuel tank system
TC Nos.: A16WE
Models: The Boeing Company737-400 Series
ACO: AIR-770: West Certification Branch LA