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No. of STCs: 12

STC Holder: Quiet Wing Corporation 1715 114th Ave. SE Suite 230, Bellevue, WA 98006, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5938NM	Status: Historical	App Date: 05/26/1988	Rev Date: 03/31/2003
Description: Installation of winglets, associated changes in flap and aileron positions and rigging, and related changes to the navigation beacons.
TC Nos.: A3WE
Models: The Boeing Company727 Series, 727-100 Series, 727-100C Series, 727-200 Series, 727-200F Series, 727C Series
ACO: Boston ACO Branch, Tel: +1 (781) 238-7151

STC Holder: Quiet Wing Corporation 1715 114th Ave. SE Suite 230, Bellevue, WA 98006, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5938NM	Status: Historical	App Date: 05/26/1988	Rev Date: 09/02/2003
Description: Installation of winglets, associated changes in flap and aileron positions and rigging, and related changes to the navigation beacons.
TC Nos.: A3WE
Models: The Boeing Company727 Series, 727-100 Series, 727-100C Series, 727-200 Series, 727-200F Series, 727C Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Quiet Wing Corporation 1715 114th Ave. SE Suite 230, Bellevue, WA 98006, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5938NM	Status: Current	App Date: 05/26/1988	Rev Date: 09/25/2018
Description: Installation of winglets, associated changes in flap and aileron positions and rigging, and related changes to the navigation beacons.
TC Nos.: A3WE
Models: The Boeing Company727 Series, 727-100 Series, 727-100C Series, 727-200 Series, 727-200F Series, 727C Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Quiet Wing Corporation 1715 114th Ave. SE Suite 230, Bellevue, WA 98006, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00384SE	Status: Historical	App Date: 06/14/1993	Rev Date: 03/31/2003
Description: Modification of the neutral settings of the inboard and outboard ailerons and aft flap segments.
TC Nos.: A3WE
Models: The Boeing Company727 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Quiet Wing Corporation 1715 114th Ave. SE Suite 230, Bellevue, WA 98006, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00384SE	Status: Current	App Date: 06/14/1993	Rev Date: 09/25/2018
Description: Modification of the neutral settings of the inboard and outboard ailerons and aft flap segments.
TC Nos.: A3WE
Models: The Boeing Company727 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Quiet Wing Corporation 1715 114th Ave. SE Suite 230, Bellevue, WA 98006, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00488SE	Status: Current	App Date: 10/24/1996	Rev Date: 09/25/2018
Description: Modification of certain Boeing Model 727-100 series airplanes
TC Nos.: A3WE
Models: The Boeing Company727-100 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Quiet Wing Corporation 1715 114th Ave. SE Suite 230, Bellevue, WA 98006, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00488SE	Status: Historical	App Date: 10/24/1996	Rev Date: 08/05/2002
Description: Modification of certain Boeing Model 727-100 series airplanes accomplished per Master Drawing List DT-00001, Revision W, dated November 2, 2001, or later FAA approved revision, concurrent with the incorporation of either Supplemental Type Certificate SA5938NM or ST00384SE.
TC Nos.: A3WE
Models: The Boeing Company727-100 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Quiet Wing Corporation 1715 114th Ave. SE Suite 230, Bellevue, WA 98006, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00507SE	Status: Historical	App Date: 10/24/1996	Rev Date: 08/05/2002
Description: Modification of certain Boeing Model 727-200
TC Nos.: A3WE
Models: The Boeing Company727-200 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Quiet Wing Corporation 1715 114th Ave. SE Suite 230, Bellevue, WA 98006, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00507SE	Status: Current	App Date: 10/24/1996	Rev Date: 09/25/2018
Description: Modification of certain Boeing Model 727-200
TC Nos.: A3WE
Models: The Boeing Company727-200 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Quiet Wing Corporation 12735 Willows Road NE, Kirkland, WA 98034, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01535SE	Status: Historical	App Date: 08/06/2001	Rev Date: 06/22/2005
Description: Incorporation of certain modifications in the aileron and flap systems.
TC Nos.: A16WE
Models: The Boeing Company737-200 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Quiet Wing Corporation 12735 Willows Road NE, Kirkland, WA 98034, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01535SE	Status: Current	App Date: 08/06/2001	Rev Date: 09/25/2019
Description: Incorporation of certain modifications in the aileron and flap systems.
TC Nos.: A16WE
Models: The Boeing Company737-200 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Quiet Wing Corporation 12735 Willows Road NE, Kirkland, WA 98034, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01535SE	Status: Historical	App Date: 08/06/2001	Rev Date: 05/13/2005
Description: Incorporation of certain modifications in the aileron and flap systems in accordance with Quiet Wing Technologies, Incorporated, Master Drawing List No. QW-00001, Revision G, dated April 12, 2005, or later FAA approved revision.
TC Nos.: A16WE
Models: The Boeing Company737-200 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500