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: 1

STC Holder: Emair Hangar 38, Industrial Arpk, Harlingen, TX 78550, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SP8449SW	Status: Current	App Date:	Rev Date: 08/28/1992
Description: Modification of propeller by combining a modified Hamilton33D50 hub with Hamilton Standard6915A-18 blades. (33D 50-505)
TC Nos.: P-749
Models: Hamilton Standard Division33D
ACO: AIR-760: Central Certification Branch FTW