STC Holder Details: United States Aircraft Corporation

Subscriber Access

Daily DOT & FAA Regulatory Activity Regulatory Library Repair Station Access Repair Station Search Technical Support

Other Services

Non-Subscriber AD Search

Free Features

N-Number / Serial Search STC Search System

Learn More

Contact Sales History System Description Repair Station Toolbox Aviation Maintenance & Eng. Directory Tutorial Videos / Demo Data The AD ReSource System
(Info & Demo Data)

Legalese

Terms of Service Privacy Policy

For Pilots

Info For Pilots IA Renewal FAA FSDO Directory Aviation Weather
The Aviation DataBase®
Complete Aviation Regulatory Library
Sept. 11 Sept. 11
DataBases updated: Feb 21st, 2025
Home Products Library Support Account Login Contact

STC Holder: United States Aircraft Corporation

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 1

STC Holder: United States Aircraft Corporation
Address: 7929 Hayvenhurst, Van Nuys, CA, CA 91406, United States		 Contact us to have your company added here!
STC No.: SA2221NMStatus: CurrentApp Date: 04/17/1978Rev Date: 11/18/1984
TC Nos.: A-669,
Models:
The Boeing Company:
DC3C-R-1830-90C
ACO: AIR-770: West Certification Branch LA
Installation of Pratt & Whitney of Canada PT6A-45R engines, Hartzell HC-B5MP-3C/M1086B propellers, and associated modifications to engine mounting, nacelle, fuselage, wings empennage, accessories & systems, in accordance with FAA sealed United States Aircraft Drawing List No. 1001, Revision "P" or later FAA approved revisions. United States Aircraft Corporation FAA approved Airplane Flight Manual Report 0046, dated Decmeber 1, 1983, or later FAA approved revisions for USAC Model DC3-TP is required as part of this installation.