STC SA312WE

Supplemental type certificate · Brittain Industries, Inc

Holder
Brittain Industries, Inc · United States
Status
Current · Reissued
Status date
November 19, 2013
Applied
January 14, 1963
Product
Aircraft · Small Airplane
Certification basis
Part 3, Part 21
Data sheet
TCDS3A15

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

What it approves

Installation of Beech Pneumatic Pitch Assist, Model PC-1

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.

Number SA312WE

This certificate issued to: Brittain Industries, Inc.

3266 N. Sheridan Road Tulsa, OK 74115

Part 3of the Civil Air Regulations.

Original Product – Type Certificate Number: 3A15

Make: Beech Model: 35-33 Series See Limitations and Conditions

Installation of Beech Pneumatic Pitch Assist, Model PC-1 in accordance with Brittain Industries, Inc. Installation Manual 11905-3B and Altitude Hold Model AH-1 (Optional Installation) in accordance with Brittain Industries, Inc. Installation Manual 11905-5.

Brittain-Clarkson or Beechcraft Autopilot installed in accordance with STC SA4-1239 is required with this installation. Beech Aircraft Corporation FAA Approved Airplane Flight Manual Supplement listed on sealed Master Drawing List #DP-20B or later FAA approved revision is required with this installation. Applicable eligible aircraft models and FAA approved Airplane Flight Manual Supplement are listed on sealed Master Drawing List #DP-20B or later FAA approved revision. 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: January 14, 1963 Date reissued: November 19, 2013;

5/29/63; 4/27/64; 11/10/69; 11/2/72 Revision 4 Date of issuance: January 18, 1963 Date amended:

Signature S. Frances Cox

Title Manager, Special Certification Office, Southwest Region

FAA Form 8110-2 (8/13) Page 1

SUPPLEMENTAL TYPE CERTIFICATE, FAA FORM 8110-2 (CONTINUED)

To (Name of transferee)

(Address of transferee)

(Number and street)

(City, State, and ZIP Code)

From (Name of grantor)

(Address of grantor)

(Number and street)

(City, State, and ZIP Code)

FAA Form 8110-2 (8/13) Page 2

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 · 5

MakeModelData sheet
Beechcraft Corporation35-333A15
Beechcraft Corporation35-A333A15
Beechcraft Corporation35-B333A15
Beechcraft Corporation35-C333A15
Beechcraft Corporation35-C33A3A15