STC SA4-547

Supplemental type certificate · Brittain Industries, Inc

Holder
Brittain Industries, Inc · United States
Status
Current · Reissued
Status date
October 31, 2016
Applied
July 17, 1958
Product
Aircraft · Small Airplane
Certification basis
Part 3, Part 21
Data sheet
TCDS3A17

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installed Brittain-Clarkson Autopilot

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

FAA Form 8110-2 (5/14) Page 1 of 2

Number: SA4-547

Part 3 of the Civil Air Regulations.

Original Product – Type Certificate Number: 3A17 Make: Textron Aviation, Inc.

Model: 175, 175A, 175B, 175C

Installed Brittain Industries, Inc., B2D Flight Control System in accordance with Brittain Industries, Inc. Installation Manual No.

11902.

FAA Approved Brittain Aircraft Flight Manual Supplement dated July 31, 1961, or later FAA approved revision required.

The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Date of Application: July 17, 1958 Date Reissued: November 19, 2013; October 31, 2016;

11/10/60; 7/31/61; 1/10/62; 11/2/72 Revision 4 Date of Issuance: July 17, 1958 Date Amended:

Signature

Title James A. Grigg Acting Manager, Fort Worth Aircraft Certification Office, Southwest Region Brittain Industries, Inc.

3266 N. Sheridan Road Tulsa, OK 74115

FAA Form 8110-2 (5/14) Page 2 of 2

Transfer the ownership of Supplemental Type Certificate Number: SA4-547

To (Name and address of transferee)

From (Name and address of grantor)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST10962SC

FAA Form 8110-2 (5/14) Page 3 of 3

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 4

MakeModelData sheet
Textron Aviation Inc.1753A17
Textron Aviation Inc.175A3A17
Textron Aviation Inc.175B3A17
Textron Aviation Inc.175C3A17

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
October 31, 2016Reissued, currentCertificate
November 19, 2013Reissued, earlier issueCertificate