The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 4

STC Holder: Boeing Commercial Airplane Group - Wichita Division PO Box 7730, Wichita, KS 67277-7730, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2122CE-D	Status: Current	App Date: 12/06/1990	Rev Date: 06/21/1991
Description: Reconfiguration of Cockpit and Passenger Cabin
TC Nos.: A20WE
Models: The Boeing Company747-200B Series
ACO: AIR-760: Central Certification Branch WI

STC Holder: Boeing Commercial Airplane Group - Wichita Division PO Box 7730, Wichita, KS 67277-7730, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2123CE-D	Status: Current	App Date: 04/10/1991	Rev Date: 05/19/1992
Description: Conversion of passenger airplane to main deck side cargo door dedicated special freighter
TC Nos.: A20WE
Models: The Boeing Company747-200B Series
ACO: AIR-760: Central Certification Branch WI

STC Holder: Boeing Commercial Airplane Group - Wichita Division PO Box 7730, Wichita, KS 67277-7730, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2124CE-D	Status: Current	App Date: 09/04/1991	Rev Date: 04/10/1992
Description: Reconfiguration of Cockpit and Conversion of Passenger Airplane to main deck side cargo door dedicated special freighter
TC Nos.: A20WE
Models: The Boeing Company747-200B Series
ACO: AIR-760: Central Certification Branch WI

STC Holder: Boeing Commercial Airplane Group - Wichita Division PO Box 7730, Wichita, KS 67277-7730, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2125CE-D	Status: Historical	App Date: 08/01/1991	Rev Date: 04/14/1992
Description: Conversion of main deck side cargo door convertible airplane to a main deck side cargo door dedicated special freighter with both a 29 and 33 or a 29 pallet main deck cargo handling system
TC Nos.: A20WE
Models: The Boeing Company747-200B Series
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100