The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. 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: Blackhawk Modifications LLC 7601 Karl May Drive, Waco, Texas 76708		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA12179DE	Status: Current	App Date: 04/12/2024	Rev Date: 09/30/2025
Description: Replacement of the original Pratt and Whitney PT6A-64 engine with a Pratt and Whitney PT6A-66D engine
TC Nos.: A60EU
Models: Daher AerospaceTBM 700
ACO: AIR-770: West Certification Branch DEN