# STC SA09056SC - Type: Supplemental type certificate - Status: Current, Amended - Holder: Texas Skyways Inc, United States - Description: Installation of Teledyne Continental IO-520-F engine modified under STC SE09054SC. - Applied: May 23, 1995 - Status date: November 4, 1996 - Product: Aircraft, Single-Engine - Certification basis: Part 21 - Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13) - Certificate PDF: https://openairdocs.org/files/sha256/ce/78/ce788482bfbb92a8a3180a89eccaa88b89ca4b7f1baa334c592faa31300778ea - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C381157F1F71893885256CC1007F39B7.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA09056SC ## ADs that name it (0) None. ## Approved models (17) - Cessna Aircraft Company 182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182A ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182B ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182C ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182D ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182E ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182G ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182H ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182J ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182K ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182L ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182M ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182N ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182P ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182Q ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182R ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) ## 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. ST3916SC-A (KAW) Number: SA09056SC 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 limitations and condition's therefor as specified hereen meet's the airvorthiness requirement's of Part 3 of the Civil Ait Foegulations Original Product Type Certificate Number: 3A13 Make: Cessna Model: 182; 182A; 182B; 182C; 182D; 182E; 182F ; 1820; 182H; 182J ; 182K; 182L ; 182M; 182N; 182P; 182Q; 182R Description of Type Design Change: Installation of Teledyne Continental Model 10-520-F engine modified under STC SE09054SC in accordance with Texas Skyways, Inc. Installation Procedures LC005, dated 06/05/95, 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 02/23/95, and Tachometer Installation/Operation Manual Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer. A copy of this Certificate and Aircraft Flight Manual Supplement LC0O8, Revision 1, dated 08/07/96, or later FAA approved revision, must be maintained as part of the permanent records for the modified aircraft. Date of Application: May 23, 1995 Date Reissued: Date of Issuance: July 10, 1995 Date Amended: 11/04/96 FEDERAL AVIATION By Direction of the Administrator Of memell (Signature) A. J. Merrill TOMINSTRATO Southwest Region Manager, Special Certification Office (Title) INSTRUCTICNS: The transfer endorsement below may be used to notify the appropriate FAA Regional Office of the transfer of the Supplemental Type Certificate. The FAA will reissue the certificate in the name of the transferee and forward it to him. TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZTP code) from (Name of grantor) (Print or type) (Address of grantor) (Number & street) (City, State, and 2IP cnde) Extent of Authority (if licensing agreement): Signature of grantor (In ink): ## Every issue (1) - November 4, 1996: Amended, Current. [certificate](https://openairdocs.org/files/sha256/ce/78/ce788482bfbb92a8a3180a89eccaa88b89ca4b7f1baa334c592faa31300778ea) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.