# STC SA09018SC

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Texas Skyways Inc, United States
- Description: Installation of modified engine and propeller system
- Applied: January 6, 1994
- Status date: June 26, 2002
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6)
- Certificate PDF: https://openairdocs.org/files/sha256/d4/0d/d40d46b03cbcaac89319a3e2a23b59a5b572dfb5ff0301fdff9f36bf919bf40a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/764B1703C3D60B4785256CC1007F39A7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA09018SC

## 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

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.

33niteb Jitates ffif ^America of transportation - ,3J[eberal ^friation Texas skyways, Inc.

308 Boerne Stage Airfield Boerne, TX 78006 (KsrttftcateProject No. SA7033SC-A (RDK) SA09018SC M'a/ M'r rAastypr esi /Mr fy/tr f/f'£f /' «-j •^>rr,effrr/ tfrrrfsi snfr/£ Mr ftt

- me M Mr £ts/tftct/epsi£ et/t &raft 3 pwr Civil Air , 5A6 Cessna 180; 180A; 180B; 180C; 180D; 180E; 180F; 180G; 180H; 180J;

180K ef..- Installation of modified engine and propeller system in accordance with Texas Skyways, Inc. Installation Procedure TS0027, Revision 6, dated March 19, 2002, or later FAA approved revision.

Installation of Texas Skyways, Inc. Engine Electronic Digital Tachometer Kit, in accordance with Texas Skyways, Inc.

Drawing No. TS0034, dated February 23,1995, or later FAA approved revision, and Tachometer Installation/Operation Manual TS0037, dated March 27, 1995, or later FAA approved revision. FAA approved Airplane Flight Manual Supplement TS0036-1, Revision 4, dated June 26, 2002, or later FAA approved revision is required.

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.

dit/a, ™ October 06, 1994 April 06, 1995 */ 09/06/1995; 11/04/1996; 11/04/1999;

June 26, 2002, Rev. 4 (Signature) S. Frances Cox Manager, Special Certification Office Southwest Region (Title) 000, or imprisonment not exceeding 3 years, or both.

INSTRUCTIONS : The transfer endorsement below may be used to notify the appropriate FAA Regional Office of the transfer of this Supplemental Type Certificate.

The FAA will reissue the certificate in the name of the transferre and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to CJjoaw of transferee) (Address of transferee) (^iymBer and street) (City, State, aiufZlf code) of grantor) ('Print or type) __ __ (Address of grantor) _ (planter amistreet) (City, State, antCZlV code) Exent of Authority (if licensing agreement) :

Signature of grantor (In Page 2 of 2

## Every issue (1)

- June 26, 2002: Amended, Current. [certificate](https://openairdocs.org/files/sha256/d4/0d/d40d46b03cbcaac89319a3e2a23b59a5b572dfb5ff0301fdff9f36bf919bf40a)

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