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: North Central Airlines Inc 7500 Northliner Drive, Minneapolis, MN 55450, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA130GL	Status: Current	App Date:	Rev Date: 07/23/1976
Description: Installation of Systron-Donner Model 8160-20-P10 angular rate sensor in lieu of presently installed rate gyros in pitch- axis computer, roll-axis computer, and stability augmentation computers.
TC Nos.: A6WE
Models: McDonnell Douglas CorporationDC-9-30 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: North Central Airlines Inc 6201 34 Ave. South, Minneapolis, MN 55450, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-195	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: Bird-resistant glass.
TC Nos.: A-618
Models: McDonnell Douglas CorporationDC-3 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: North Central Airlines Inc 6201 34 Ave. South, Minneapolis, MN 55450, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA301CE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Flap actuated landing gear warning horn system.
TC Nos.: A-618
Models: McDonnell Douglas CorporationDC-3 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: North Central Airlines Inc 6201 34 Ave. South, Minneapolis, MN 55450, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA301CE	Status: Historical	App Date:	Rev Date:
Description: Flap actuated landing gear warning horn system.
TC Nos.: A-618
Models: McDonnell Douglas CorporationDC-3 Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358