# STC SA02588AK - Type: Supplemental type certificate - Status: Current, Reissued and Amended - Holder: Sensenich Propeller Company, United States - Description: Installation of Ground Adjustable Sensenich Composite 2G0M8S14/C76PGF Propeller - Applied: May 1, 2024 - Status date: March 19, 2025 - Product: Aircraft, Small Airplane - Certification basis: Part 23 - Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12) - Certificate PDF: https://openairdocs.org/files/sha256/5b/90/5b904211b778ed82eccada1c8a5d40f17f749718fdfeea056090969d12dc4c4e - Approved model list and other attachments: [SA02588AK_AML.pdf](https://openairdocs.org/files/sha256/42/7a/427a3a92c41aa9bbc03eb477181c42f75233d16007c8e53e982f04fda77f30db) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126077434920260910154353.0001 - DRS record last changed: October 13, 2026 - Page: https://openairdocs.org/stc/SA02588AK ## ADs that name it (0) None. ## Approved models (18) - Textron Aviation Inc. 172 ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172A ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172B ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172C ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172D ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172E ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172F (USAF T-41A) ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172G ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172H (USAF T-41A) ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172I ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172K ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172L ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172M ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172N ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172P ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172Q ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172R ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172S ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) ## 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. FAA Form 8110-2 (03/21) Page 1 of 2 Number: SA02588AK This certificate issued to: Sensenich Propeller Company 2008 Wood Court Plant City, Florida 33563 Installation of Ground Adjustable Sensenich Composite 2G0M8S(XX)/C76PGF Propeller in accordance with Sensenich Propellers “Sensenich Two Blade Composite Aircraft Propeller Installation and Operation Instructions for Cessna 172 Aircraft with Lycoming O-360 Engines”, Doc. No. C172-2G0M8-IM, Rev. 0, dated November 9, 2024, or later FAA approved revision. 1. The installer must determine whether this design is compatible with previously approved modifications. 2. This STC is valid only for aircraft models that have previously had a Lycoming O-360 series engine, TCDS E-286 or Lycoming IO-360 series engine, TCDS 1E10 i nstalled by a previously approved FAA installation procedure. 3. Installation shall be maintained in accordance with Sensenich Propellers “Instructions for Continued Airworthiness Manual G-Shank Series Composite Ground Adjustable Propellers”, Doc. No. SICA-G_20020214, Rev 0, dated April 7, 2022, or later FAA accepted revision. 4. Sensenich Propellers “Supplemental Airplane Flight Manual” Doc. No. 172-2G0M8-SAFM, Rev A, dated March 19, 2025, or later FAA approved revision, is a required part of this installation. Date of Application: May 1, 2024 Date of Issuance: February 14, 2025 Date Reissued: Date Amended: March 19, 2025 for Gregory S. DiLibero Title: Manager, West Certification Branch Part * of * Aviation Regulations. * Refer to FAA Approved Model List (AML), Number SA02588AK, dated March 19, 2025, or later FAA approved revision. Number: SA02588AK Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number: SA02588AK ### SA02588AK_AML.pdf United States Of America Department of Transportation - Federal Aviation Administration Sensenich Propeller Company Approved Model List (AML) 2008 Wood Court Number: SA02588AK Plant City, Florida 33563 Date of Issuance: February 14, 2025 Date Reissued: March 19, 2025 Approved Model List for the Ground Adjustable Sensenich Composite 2G0M8S(XX)/C76PGF Propeller **TCDS HOLDER** **MODEL TCDS NUMBER** **CERTIFICATION BASIS** **INSTALLATION** **INSTRUCTIONS** ICA FAA APPROVED AFMS Textron Aviation Inc. (Cessna) 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q 3A12 CAR 03 Sensenich Propellers “Sensenich Two Blade Composite Aircraft Propeller Installation and Operation Instructions for Cessna 172 Aircraft with Lycoming O-360 Engines”, Doc. No. C172-2G0M8-IM, Rev. 0, dated November 9, 2024. Sensenich Propellers “Instructions for Continued Airworthiness Manual G-Shank Series Composite Ground Adjustable Propellers”, Doc. No. CSICA-G_20220214, Rev. 0, dated April 07, 2022. Sensenich Propellers “Supplemental Airplane Flight Manual” Doc. No. 172-2G0M8-SAFM, Rev. A, dated March 19, 2025 Textron Aviation Inc. (Cessna) 172R, 172S 3A12 Part 23 Sensenich Propellers “Sensenich Two Blade Composite Aircraft Propeller Installation and Operation Instructions for Cessna 172 Aircraft with Lycoming O-360 Engines”, Doc. No. C172-2G0M8-IM, Rev. 0, dated November 9, 2024. Sensenich Propellers “Instructions for Continued Airworthiness Manual G-Shank Series Composite Ground Adjustable Propellers”, Doc. No. CSICA-G_20220214, Rev. 0, dated April 07, 2022. Sensenich Propellers “Supplemental Airplane Flight Manual” Doc. No. 172-2G0M8-SAFM, Rev. A, dated March 19, 2025 ## Every issue (2) - March 19, 2025: Reissued and Amended, Current. [certificate](https://openairdocs.org/files/sha256/5b/90/5b904211b778ed82eccada1c8a5d40f17f749718fdfeea056090969d12dc4c4e), [SA02588AK_AML.pdf](https://openairdocs.org/files/sha256/42/7a/427a3a92c41aa9bbc03eb477181c42f75233d16007c8e53e982f04fda77f30db) - February 14, 2025: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/17/54/17547a8942a34d05cfe28bf02dc0c44d0415d86f85ba9d53c47f5e870af8928b), [SA02588AK_AML (1).pdf](https://openairdocs.org/files/sha256/76/a3/76a3c2151f52a96acbb11efde8110f335a260de0b46b6e8989b57f9c31654550) --- 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.