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: 7

STC Holder: STS Engineering Solutions 13812 Nevada Ave, Savage, MN 55378, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST03163CH	Status: Current	App Date: 10/14/2011	Rev Date: 11/01/2012
Description: Re-pitch existing passenger seats and reposition existing passenger service units (PSU's)
TC Nos.: A16WE
Models: The Boeing Company737-600 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: STS Engineering Solutions 13812 Nevada Ave, Savage, MN 55378, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST03164CH	Status: Current	App Date: 12/02/2011	Rev Date: 11/01/2012
Description: Re-pitch existing passenger seats and reposition existing passenger service units (PSU's)
TC Nos.: A16WE
Models: The Boeing Company737-700 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: STS Engineering Solutions 13812 Nevada Ave, Savage, MN 55378, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST03167CH	Status: Current	App Date: 12/06/2011	Rev Date: 11/19/2012
Description: Re-pitch existing passenger seats, install additional seats, and reposition existing passenger service units (PSU's)
TC Nos.: A16WE
Models: The Boeing Company737-800 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: STS Engineering Solutions 13812 Nevada Ave, Savage, MN 55378, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST03394CH	Status: Historical	App Date: 10/27/2013	Rev Date: 10/14/2014
Description: Installation of a cabin interior alteration
TC Nos.: A55NM
Models: 328 Support Services GmbH328-300
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: STS Engineering Solutions 2000 NE Jensen Beach Blvd, Jensen Beach, FL 34957, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST04169AT	Status: Historical	App Date: 10/01/2013	Rev Date: 08/26/2014
Description: Installation of EL/M-2022A(V) 3 Multimode Surveillance Radar System (MSRS)
TC Nos.: A55NM
Models: 328 Support Services GmbH328-300
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: STS Engineering Solutions 2000 NW Jensen Beach Blvd, Jensen Beach, FL 34957, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST04255CH	Status: Historical	App Date: 06/09/2017	Rev Date: 10/27/2017
Description: Installation of an Automatic Dependent Surveillance-Broadcast (ADS-B Out) System
TC Nos.: T00011AT
Models: Embraer S.A.EMB-135KL, EMB-145LR
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: STS Engineering Solutions 2000 NE Jensen Beach Boulevard, Jensen Beach, FL 34957		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST04569AT	Status: Current	App Date: 10/27/2021	Rev Date: 04/22/2024
Description: Installation of passenger seats and Passenger Service Units
TC Nos.: A16WE
Models: The Boeing Company737-700 Series, 737-800 Series
ACO: AIR-750: East Certification Branch ATL