# STC SA01570WI - Type: Supplemental type certificate - Status: Current, Issued - Holder: Horsham Aviation Services, Australia - Description: Installation of a pair of fixed, extended flap with tab, cowl cooling flaps in lieu of the movable cowl flaps - Applied: July 25, 2008 - Status date: December 14, 2009 - Product: Aircraft, Single-Engine - Certification basis: Part 3, Part 21, Part 23 - Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13) - Certificate PDF: https://openairdocs.org/files/sha256/b8/fe/b8fe6a9e3b774b641d2eab2c30041b9d2a2df6d485861c9d3648f359df90090f - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/42B95175BE5454DC862576D9006A772D.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA01570WI ## ADs that name it (0) None. ## Approved models (15) - 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 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. United States of America Department of Transportation -- Federal Aviation Administration Supplemental Type Certificate IMPORT FAA FORM 8110-2(10-69) Sheet 1 of 2 Number SA01570WI Part 3 of the Civil Air Regulations. Civil Aviation Safety Authority of Australia (CASA) originally certificated this modification under CASA Australia Supplemental Type Certificate (STC) No. ASA027ML. The FAA validated this modification under U.S. Supplemental Type Certificate No. SA01570WI. Original Product Type Certificate Number: 3A13 Make: Cessna Model: 182B, C, D, E, F, G, H, J, K, L, M, N, P, Q, R Installation of a pair of fixed, extended flap with tab, cowl cooling flaps in lieu of the movable cowl flaps in accordance with AMARDC Engineering Instruction No. 1785B dated June 15, 2000 or later FAA Approved revisions. 1. Compatibility of this design change with previously approved modifications must be determined by the installer. 2. This STC is not to be transferred since its issuance was in accordance with 14 CFR§21.29 and based upon a validation of the CASA Australia STC No. ASA027ML. 3. Note: The FAA has reviewed the impact assessment and found that no additional changes to the existing Instructions for Continued Airworthiness or maintenance instructions are required. This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration. Horsham Aviation Services 302 Geodetic Road, Horsham Aerodrome Horsham Victoria, Australia 3400 Date reissued: Original signed by Grant Youngdahl ( Signature) Grant Youngdahl FAA Program Manager Wichita Aircraft Certification Office ( Title) Date of application: July 25, 2008 Date of issuance: December 14, 2009 FAA FORM 8110-2(10-69) Sheet 2 of 2 IMPORT Number SA01570WI Date of issuance: December 14, 2009 4. If the STC holder agrees to permit another person to use this certificate to alter that product, the holder shall give the other person written evidence of that permission. 5. The Limitations and Conditions are as defined on this certificate. 6. A copy of the approved data shall be maintained in the airplane permanent records. 7. A copy of this certificate must be maintained as part of the permanent records for the aircraft. Certification Basis: Based on 14 CFR §§ 21.101 and 21.115, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the modification of the existing movable cowl cooling flap by replacement with a fixed extended flap with tab as installed on the Cessna 182B, C, D, E, F, G, H, J, K, L, M, N, P, Q, and R is as follows: a. The type certification basis for Cessna 182 Series airplanes is shown on TCDS 3A13 for parts not changed or not affected by the change. b. The certification basis for parts changed or affected by the change since the reference date of application, July 25, 2008, is based upon Part 23 as amended by Amendment 23-58. Based on 14 CFR §§ 21.101 and 21.115, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this modification was determined to be: CAR 3 as defined on TCDS 3A13 …END… ## Every issue (1) - December 14, 2009: Issued, Current. [certificate](https://openairdocs.org/files/sha256/b8/fe/b8fe6a9e3b774b641d2eab2c30041b9d2a2df6d485861c9d3648f359df90090f) --- 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.