# STC SA312WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Brittain Industries, Inc
- Description: Installation of Beech Pneumatic Pitch Assist, Model PC-1
- Status date: November 19, 2013
- Data sheets: 3A15, 3A15, 3A15, 3A15, 3A15
- Certificate PDF: https://openairdocs.org/files/sha256/ff/a6/ffa6917b3bfd9bee573d5888eb097f66bb9863871be00733a343eed07985fa58
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1C8E44EBA13704DE86257DCB0053AAFE.0001
- Page: https://openairdocs.org/stc/SA312WE

## ADs that name it

None.

## Approved models (5)

- Beechcraft Corporation 35-33 (TCDS 3A15)
- Beechcraft Corporation 35-A33 (TCDS 3A15)
- Beechcraft Corporation 35-B33 (TCDS 3A15)
- Beechcraft Corporation 35-C33 (TCDS 3A15)
- Beechcraft Corporation 35-C33A (TCDS 3A15)

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can 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

## Every issue (1)

- November 19, 2013: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ff/a6/ffa6917b3bfd9bee573d5888eb097f66bb9863871be00733a343eed07985fa58)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.