# STC SA2040WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Brittain Industries, Inc, United States
- Description: Installation of Brittain Industries B2C or ACS-1 Flight Control System
- Applied: October 10, 1969
- Status date: November 19, 2013
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS 1A21](https://openairdocs.org/tcds/1A21)
- Certificate PDF: https://openairdocs.org/files/sha256/2c/f1/2cf1e29754f7806be9443ded58b1685591e0de54cbddc494b4d9a982fd67b5c4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2082D396715995F786257DCB006E6E07.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2040WE

## ADs that name it (0)

None.

## Approved models (3)

- Dynac Aerospace Corporation Aero Commander 100 ([TCDS 1A21](https://openairdocs.org/tcds/1A21))
- Dynac Aerospace Corporation Aero Commander 100-180 ([TCDS 1A21](https://openairdocs.org/tcds/1A21))
- Dynac Aerospace Corporation Aero Commander 100A ([TCDS 1A21](https://openairdocs.org/tcds/1A21))

## 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 SA2040WE

This certificate issued to: Brittain Industries, Inc.

3266 N. Sheridan Road Tulsa, OK 74115

Part 23*of the Federal Aviation Regulations, *FAR 23 effective February 1, 1965.

Original Product – Type Certificate Number: 1A21

Make: Aero Commander (Voltaire) Model: 100 Series**

Installation of Brittain Industries B2C or ACS-1 Flight Control System in accordance with Brittain Industries Installation Instructions No. 2- 121-01 (for B2C) or 2-121-02 (for ACS-1).

**Applicable eligible aircraft model(s) and applicable FAA Approved Airplane Flight Manual Supplements required with this installation are listed on Brittain Industries FAA Sealed Master Drawing List No. 3-121-01 or later FAA approved revision.

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: October 10, 1969 Date reissued: October 20, 1972; November 19, 2013;

Date of issuance: October 15, 1969 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/sha256/2c/f1/2cf1e29754f7806be9443ded58b1685591e0de54cbddc494b4d9a982fd67b5c4)

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