# STC SA4331SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: RAM Aircraft Limited Partnership
- Description: Revised exhaust system.
- Status date: October 8, 2001
- Data sheets: 3A25, 3A25, 3A25, 3A25, 3A25, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, 3A10, 3A10, 3A10
- Certificate PDF: https://openairdocs.org/files/sha256/1e/08/1e083c32f3ee40a543da499b0b4bc497ec40fa53a8773cf7af47e54adf539ff4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9AC96B3CC3074A7F85256CC2000E3BA9.0001
- Page: https://openairdocs.org/stc/SA4331SW

## ADs that name it

None.

## Approved models (17)

- Cessna Aircraft Company 320D (TCDS 3A25)
- Cessna Aircraft Company 320E (TCDS 3A25)
- Cessna Aircraft Company 320F (TCDS 3A25)
- Cessna Aircraft Company 340 (TCDS 3A25)
- Cessna Aircraft Company 340A (TCDS 3A25)
- Cessna Aircraft Company 401 (TCDS A7CE)
- Cessna Aircraft Company 401A (TCDS A7CE)
- Cessna Aircraft Company 401B (TCDS A7CE)
- Cessna Aircraft Company 402 (TCDS A7CE)
- Cessna Aircraft Company 402A (TCDS A7CE)
- Cessna Aircraft Company 402B (TCDS A7CE)
- Cessna Aircraft Company 402C (TCDS A7CE)
- Cessna Aircraft Company 414 (TCDS A7CE)
- Cessna Aircraft Company 414A (TCDS A7CE)
- Cessna Aircraft Company T310P (TCDS 3A10)
- Cessna Aircraft Company T310Q (TCDS 3A10)
- Cessna Aircraft Company T310R (TCDS 3A10)

## 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 3 of the Civil Air R egulations.

Original Product Type Certificate N umber :

Revised exhaust system in accordance with RAM Drawing 1001, Revision G dated 7/16/85, or later FAA approved revision.

Compatibility of this design change with previously approved modifications must be determined by the installer. 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.

RAM Aircraft, Limited Partnership 7505 Karl May Drive Waco, TX 76708 3A10, 3A25, A7CE M ake : Cessna M odel : T310P, T310Q, T310R; 320D, 320E, 320F; 340, 340A; 401, 401A, 401B; 402, 402A, 402B, 402C; 414, 414A Date of applicatio n : April 14, 1981

Date of issuance : April 24, 1981

Date reissued : October 08, 2001

Date amended : 9/6/83; 7/24/85 Revision 2

B y direction of the A dministrator

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

(Title)

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

Number SA4331SW Date of Issuance: April 24, 1981

Model (Continued):

## Every issue (1)

- October 8, 2001: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/1e/08/1e083c32f3ee40a543da499b0b4bc497ec40fa53a8773cf7af47e54adf539ff4)

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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.