# STC SA3274WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: G and S Industries, United States
- Description: Installation of flap gap seal
- Applied: March 2, 1976
- Status date: September 17, 1976
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A21](https://openairdocs.org/tcds/3A21)
- Certificate PDF: https://openairdocs.org/files/sha256/c3/80/c3808519fff65cf20f74b01f5ce352666c4e91167c9549aba061d13aadf7424d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3349A2644646FD3286257A7E0048D743.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3274WE

## ADs that name it (0)

None.

## Approved models (2)

- Cessna Aircraft Company 210 ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Cessna Aircraft Company 210A ([TCDS 3A21](https://openairdocs.org/tcds/3A21))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA327LNE This certificate issued to: G and S Industries Certifies that the change in the type design for the filleming praduct with the limitations and conditions therefor as specified heren meets the airer thiness requirements f Purt 3 of the CiviT Air Regulativni, effective May 15, 1956.

Original Product - Type tertificates kumber: 3A21 Make: Cessna Model: 210, 210A Description of Type Design Change:

Installation of flap gap seal in accordance with sealed G and S Industries Report No. 03-76 dated April 1, 1976.

Jimitutim andtundilund: The approval of this change in type desien applies to the basic aircraft of the specified models that are otherwise unmodified.

approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

Sales$ upplicatin: March 2, 1976 Date Reissued:

I ate ef issuence: SEP 1 7 1376 Date Amended:

FEDERAL AVIATION •Dy direction «f the Staministrater Henan (Signature ) TOHINISTRATO Chief, Aircraft Modification Branch (Title ) 04 R0078

1. NAME AND ADDRESS OF APPLICANT 2. APPLICATION MADE FOR: 3. PRODUCT INVOLVED G and S Industries 3243 Airport Dr. TYPE CERTIFICATE AIRCRAFT Torrance, Calif. 90505 PRODUCTION CERTIFICATE ENGIN E SUPPLEMENTAL T. C. PROPELLER

4. COMPLETE THE FOLLOWING FOR TYPE CERTIFICATE A. MODEL DESIGNATION (S) (All models listed are to be completely described in the required technical data, including drawings, material, specifications, construction, and performance of the Aircraft, Aircraft Engine, Propeller which is the subject of ghis

5. COMPLETE THE FOLLOWING FOR PRODUCTION CERTIFICATE (With this for submit, in manual form, one copy of quality control data or changes thereto covering new products, as required by applicable FAR.)

A. FACTORY ADDRESS (If different from 1 above) B. APPLICATION IS FOR: NEW P.C. _ ADDITIONS TO P.C. NO..

C. APPLICANT IS HOLDER OF OR A LICENSEE UNDER T. C. OR S.T.C. NO. (attach evidence of licensing agreement)

6. COMPLETE THE FOLLOWING FOR SUPPLEMENTAL TYPE CERTIFICATE A. MAKE AND MODEL DESIGNATION OF PRODUCT TO BE MODIFIED Cessna 210, 210A Installation Wing Flap Gap Heals B. DESCRIPTION OF MODIFICATION C. WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS?

• YES ENO D. WILL PARTS BE MANUFACTURED FOR SALE? (Ref. FAR 21.303) _ NO

**CERTIFICATION**

**CERTIFY THAT THE ABOVE STATEMENTS ARE TRUE**

SIGNATUR CERTIFYING OFFICIAL 3/2/76 DATE Co Owner TITLE FAA FOrm 8110-12 (5-69) FORMERLY FAA FORM 312.

**GPO 875. 056 C FAA AC 73-8284**

## Every issue (1)

- September 17, 1976: Issued, Current. [certificate](https://openairdocs.org/files/sha256/c3/80/c3808519fff65cf20f74b01f5ce352666c4e91167c9549aba061d13aadf7424d)

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