# STC SA09132SC

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Texas Skyways Inc, United States
- Description: histallation of modified Teledyne Continental Motors IO-550-I1' engine and H;irl/.ell or
McCauley propeller system
- Applied: January 26, 1995
- Status date: November 4, 1999
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6)
- Certificate PDF: https://openairdocs.org/files/sha256/e8/08/e808998742e4f64cc42f267b43d94c0639a274d7f09036426ab6f62edcd52d33
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/44CE71319C0408AD85256CC1007F39D3.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA09132SC

## ADs that name it (0)

None.

## Approved models (11)

- Cessna Aircraft Company 180 ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180A ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180B ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180C ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180D ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180E ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180F ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180G ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180H ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180J ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180K ([TCDS 5A6](https://openairdocs.org/tcds/5A6))

## 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 Project No. SA6111SC-A (RDK) Number: SA091325c This certificate issued to: Texas Skyways, Inc.

308 Boerne Stage Airfield Boerne, TX 78006 Certifies that the change in the type design for the following product with the limitation's and conditions therofor as specified hereon meets the aireverthiness requirement's of Purt 3 of the Civil Ait Foegulations.

Original Product Type Certificate Number: 5A6 Make: Cessna Model: 180; 180A; 180B; 180C; 180D; 180E; 180F; 180G;

180H; 180J; 180K Description of Type Design Change: Installation of modified Teledyne Continental Motors 10-550-F engine and Hartzell or McCauley propeller system in accordance with Texas Skyways, Inc. Modification Procedure TS0028, Revision 1, dated 08/12/99.

or later FAA approved revision. Installation of Texas Skyways, Inc. Engine Electronic Digital Tachometer Kit, in acccrdance with Texas Skyways, Inc. Drawing No. TS0034, dated 02/23/95, and Tachometer Installation/Operation Manual TS0037, dated 03/27/95, or later FAA approved revision. FAA approved Airplane Flight Manual Supplement TS550180, Revision 2, dated 11/04/99, or later FAA approved revision is required.

Limitations and Conditions: . 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 the permission.

Date of Application: January January 1995 Date Reissued:

Date of Issuance: January 22, 1996 Date Amended: November 04, 1999, Rev. 1 FEDERAL AVIATION By Direction of the Administrator (Signature) S. Frances Cox TOMNISTRATIO Manager, Special Certification Office Southwest Region (Title)

The FAA will reissue the certificate in the name of the transferee and forward it to ham-

TRANSFER ENDORSEMENT 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 & street) (City, State, and ZIF code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- November 4, 1999: Amended, Current. [certificate](https://openairdocs.org/files/sha256/e8/08/e808998742e4f64cc42f267b43d94c0639a274d7f09036426ab6f62edcd52d33)

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