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: National Lead Co P.O. Box 365, Stratford, CT 06497, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-249	Status: Current	App Date:	Rev Date:
Description: Fuel flow indicating system.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: AIR-750: East Certification Branch BOS