# STC SA1935WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Brittain Industries, Inc, United States
- Description: Installation of Brittain Industries, Inc. Model B5, B2C, or NAV-2B Flight Control System
- Applied: May 21, 1969
- Status date: February 6, 2013
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A1EA](https://openairdocs.org/tcds/A1EA)
- Certificate PDF: https://openairdocs.org/files/sha256/b8/4e/b84ee13217803a99f7adf4283596768b25e0df5fb43bfb367ef8e39df4951bab
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/212A3D129193652486257B1800647792.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1935WE

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-30 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))

## 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.

Part 23 of the Federal Aviation Regulations.

Description of Type Design Change: Installation of Brittain Industries, Inc. Model B5, B2C, or NAV-2B Flight Control System in accordance with Brittain Industries, Inc. Master Drawing List 3-941-12, Rev. -, dated May 14, 1969, or later FAA approved revision.

Limitations and Conditions: 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 the product, the holder shall give the other person written evidence of that permission.

Brittain Industries, Inc.

3266 N. Sheridan Road Tulsa, Oklahoma 74115 A1EA Make : Piper Aircraft, Inc.

Model : PA-30

Date of application: May 21, 1969

Date of issuance: May 28, 1969

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

February 6, 2013

( Signature) S. Frances Cox Manager, Special Certification Office Southwest Region

(Title)

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee) (Number and street)

(City, State, and ZIP code)

from (Name of grantor)(Print or type)

(Address of grantor) (Number and street)

(City, State, and ZIP code)

Signature of grantor (In ink):

FAA Form 8110-2-1(10-69) Page 3 of 3

Number SA1935WE Date of Issuance: May 28, 1969 Date of Re-Issuance: November 10, 1969; October 20, 1972; February 6, 2013

1. Installation of Model B2C Flight Control System requires FAA Approved Flight Manual Supplement, Brittain Industries, Inc. Document 7-941-01, Revision -, Dated May 28, 1969 or later FAA approved revision onboard the modified aircraft.

2. Installation of Model B5 Flight Control System requires FAA Approved Flight Manual Supplement, Brittain Industries, Inc. Document 7-941-12, Revision -, Dated May 28, 1969 or later FAA approved revision onboard the modified aircraft.

3. Installation of Model NAV-2B Flight Control Sy stem requires FAA Approved Flight Manual Supplement, Brittain Industries, Inc. Document 7-941-27, Revision -, Dated May 28, 1969 or later FAA approved revision onboard the modified aircraft.

--END--

## Every issue (1)

- February 6, 2013: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b8/4e/b84ee13217803a99f7adf4283596768b25e0df5fb43bfb367ef8e39df4951bab)

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