# STC SA560WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Brittain Industries, Inc, United States
- Description: Installation of Brittain/Beech Model B-4 Flight Control System, including PC-1 Pitch Assist, AH-1 Altitude Hold, and NAV-1 Navigational Coupler
- Applied: December 10, 1963
- Status date: October 28, 2013
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A1CE](https://openairdocs.org/tcds/A1CE)
- Certificate PDF: https://openairdocs.org/files/sha256/11/9f/119fd610b05496afcb355b3116ca076ec09226bed5dad2f3236fd3c4497a6f8d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DC5147859C37001686257DCC0050620A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA560WE

## ADs that name it (0)

None.

## Approved models (7)

- Beechcraft Corporation 23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Beechcraft Corporation A23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Beechcraft Corporation A23-19 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Beechcraft Corporation A23-24 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Beechcraft Corporation A23A ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Beechcraft Corporation B23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Beechcraft Corporation C23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))

## 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 SA560WE

This certificate issued to: Brittain Industries, Inc.

3266 N. Sheridan Road Tulsa, OK 74115

Part 3 of the Civil Air Regulations.

Original Product – Type Certificate Number: A1CE

Make: Beech Model: 23 Series

Installation of Brittain/Beech Model B-4 Flight Control System, including PC-1 Pitch Assist, AH-1 Altitude Hold, and NAV-1 Navigational Coupler installed in accordance with Brittain Industries, Inc. Installation Manual 11923-9. Beech Aircraft Corporation Flight Manual Supplement listed on sealed Master Drawing List C-19 or later FAA approved revision.

Applicable eligible aircraft models and FAA Approved Airplane Flight Manual Supplement listed on sealed Master Drawing List C-19 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: December 10, 1963 Date reissued: October 28, 2013 5/7/64; 11/10/69; 11/2/72 Revision 3 Date of issuance: December 10, 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)

- October 28, 2013: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/11/9f/119fd610b05496afcb355b3116ca076ec09226bed5dad2f3236fd3c4497a6f8d)

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