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: 2

STC Holder: Arthur R Tillesen 8101 Larsen Street, Garden Grove, CA 92600, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-1401	Status: Historical	App Date:	Rev Date:
Description: McCauley 1A90-CF propeller.
TC Nos.: A-703
Models: The New Piper Aircraft Inc.J4 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Arthur R Tillesen 8101 Larsen Street, Garden Grove, CA 92600, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-1401	Status: Current	App Date: 01/21/1961	Rev Date: 02/23/1961
Description: Installed McCauley 1A90-CF Propeller.
TC Nos.: A-703
Models: Piper Aircraft Inc.J4A
ACO: AIR-770: West Certification Branch LA