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: 5

STC Holder: Worldwide Aviation Engineering LLC 5888 S Farm Road 181, Springfield, MO 65804, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8459SW	Status: Current	App Date: 08/06/1992	Rev Date: 11/14/2017
Description: Conversion of SA226-TC airplane from passenger configuration to cargo only configuration.
TC Nos.: A8SW
Models: Fairchild Aircraft CorporationSA226-TC
ACO: AIR-760: Central Certification Branch WI

STC Holder: Worldwide Aviation Engineering LLC 5888 S Farm Road 181, Springfield, MO 65804, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8919SW	Status: Current	App Date: 04/26/1994	Rev Date: 11/14/2017
Description: Conversion of aircraft from passenger configuration to cargo only configuration
TC Nos.: A5SW, A8SW
Models: M7 Aerospace LLCSA227-AC (C-26A), SA227-AT, SA227-BC (C-26A)
ACO: AIR-760: Central Certification Branch WI

STC Holder: Worldwide Aviation Engineering LLC 5888 S Farm Road 181, Springfield, MO 65804, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01836WI	Status: Current	App Date: 07/21/2014	Rev Date: 11/14/2017
Description: Installation of a Reinforced Flightdeck Door
TC Nos.: A47NM
Models: Saab AB Saab AeronauticsSAAB 2000
ACO: AIR-760: Central Certification Branch WI

STC Holder: Worldwide Aviation Engineering LLC 5888 S Farm Road 181, Springfield, MO 65804		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01983WI	Status: Current	App Date: 12/17/2017	Rev Date: 08/31/2023
Description: Installation of a folding stair in the main entrance for models equipped with a side-hinged main door.
TC Nos.: T00011AT
Models: Yabora Industria Aeronautica S.A.EMB-135ER, EMB-135KE, EMB-135KL, EMB-135LR, EMB-145, EMB-145EP, EMB-145ER, EMB-145LR, EMB-145MP, EMB-145MR, EMB-145XR
ACO: AIR-760: Central Certification Branch WI

STC Holder: Worldwide Aviation Engineering LLC 5888 S Farm Road 181, Springfield, MO 65804, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01983WI	Status: Historical	App Date: 12/17/2017	Rev Date: 01/13/2022
Description: Installation of a folding stair in the main entrance for models equipped with a side-hinged main door.
TC Nos.: T00011AT
Models: Yabora Industria Aeronautica S.A.EMB-135ER, EMB-135KE, EMB-135KL, EMB-135LR, EMB-145, EMB-145EP, EMB-145ER, EMB-145LR, EMB-145MP, EMB-145MR, EMB-145XR
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100