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: 3

STC Holder: Air Classics Inc No. 1 Westbury Drive, St. Charles, MO 63301, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1135CE	Status: Historical	App Date:	Rev Date:
Description: Installation of center float and two outrigger floats.
TC Nos.: A-2-569
Models: Naval Aircraft FactoryNavy N3N-3
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100

STC Holder: Air Classics Inc No. 1 Westbury Drive, St. Charles, MO 63301, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1135CE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Installation of center float and two outrigger floats.
TC Nos.: A-2-569
Models: Naval Aircraft FactoryNavy N3N-3
ACO: AIR-760: Central Certification Branch WI

STC Holder: Air Classics Inc No. 1 Westbury Drive, St. Charles, MO 63301, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2105NM	Status: Current	App Date: 03/01/1982	Rev Date: 10/03/2003
Description: Modification of the landing gear system form a tricycle to a convetional (tail dragger).
TC Nos.: 3A19
Models: Cessna Aircraft Company150G
ACO: AIR-770: West Certification Branch SEA