# STC SA8989SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: RAM Aircraft Limited Partnership
- Description: Installation of Teledyne Continental Motors TSIO-520-NB engines as modified per STC SE4327SW and McCauley model No. AF32C515/NLA-4.0 to 5.5 propellers
- Status date: October 8, 2001
- Data sheets: 3A25, 3A25
- Certificate PDF: https://openairdocs.org/files/sha256/d6/64/d664d85eb85d2f354a5fce11867cbac1b36e48da18c4608bb9efac9389e25b47
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/007151971C17B4E785256CC20058E9C8.0001
- Page: https://openairdocs.org/stc/SA8989SW

## ADs that name it

None.

## Approved models (2)

- Cessna Aircraft Company 340 (TCDS 3A25)
- Cessna Aircraft Company 340A (TCDS 3A25)

## 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 :

Installation of Teledyne Continental Motors TSIO-520-NB engines as modified per STC SE4327SW and McCauley model No. 3AF32C515/NLA-4.0 to 5.5 propellers in accordance with RAM drawing No. 1723, dated 11/14/94, or later FAA approved revision. Increase maximum takeoff weight to 6290 lbs. and maximum ramp weight to 6330 lbs.

RAM Aircraft Flight Manual Supplement AFMS 1079 dated 11/16/94, or later FAA approved revision, is required. Propellers must be installed in matched pairs.

Compatibility of this modification with previously installed equipment must be determined by 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 3A25 M ake : Cessna M odel : 340, 340A Date of application : August 09, 1993

Date of issuance : November 16, 1994

Date reissued : October 8, 2001

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 SA8989SW Date of Issuance: November 16, 1994

## Every issue (1)

- October 8, 2001: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/d6/64/d664d85eb85d2f354a5fce11867cbac1b36e48da18c4608bb9efac9389e25b47)

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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.