# STC SA03300CH - Type: Supplemental type certificate - Status: Current, Amended - Holder: Hartzell Propeller Inc, United States - Description: Installation of Hartzell propeller model 3A1-TP724A1/75A01-2 - Applied: March 13, 2013 - Status date: February 21, 2017 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23, Part 36 - Data sheets: [TCDS A4EU](https://openairdocs.org/tcds/A4EU), [TCDS 3A12](https://openairdocs.org/tcds/3A12) - Certificate PDF: https://openairdocs.org/files/sha256/eb/ae/ebae452a34707af42d6412f32b40c67369e2a2371327b3a5d55a16c2f1c4762a - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A711F5BCC4876185862580D50069A71E.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA03300CH ## ADs that name it (0) None. ## Approved models (19) - Cessna Aircraft Company F172F ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172G ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172H ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172K ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172L ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172M ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172N ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172P ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - 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. 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 (8/13) Page 1 Part of the Federal A viation Regulations. Original Product – Type Certificate Number: MDNH: MRGHO: Signature Title SA03300CH Hartzell Propeller Inc One Propeller Place Piqua, Ohio 45356 23 3A12 and A4EU Cessna 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172R, 172S, F172F, F172G, F172H, F172K, F172L, F172M, F172N, F172P Installation of Hartzell propeller model 3A1-TP724A1/75A01-2 in accordance with Hartzell STC Installation Instruction INST_030413 dated March 4, 2013 or later FAA Approved revisions. Airplane Flight Manual Supplement AFMS_030413 is required. Instructions for Continued Airworthiness ICA_030413 are applicable. 1. The installer must determine whether this change is compatible with previously approved modifications. 2. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission. (See Continuation Sheet 3 of 3 pages) 3/13/2013 3/3/2014 February 21, 2017 Brian E. Meyer STC ODA administrator Hartzell ODA-100082-CE FAA Form 8110-2 (8/13) Page 2 To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement): SA03300CH FAA Form 8110-2 (8/13) Page 3 SA03300CH Hartzell Propeller Inc Date amended February 21, 2017 3. Installation of Thielert Aircraft Engines GmbH STC SA01303WI is required before installation of this STC. 4. Approved only with the Technify/Thielert model TAE 125-02-99 engine. 5. Revised Type Certificate Data Sheet information: Propeller and Propeller Limits: HARTZELL Constant speed 3A1-TP724A1/75A01-2 Diameter: 74 inches, no reduction permitted Pitch setting at 30-inch radius: Low: See STC Installation Instructions INST_030413 Revision 1 dated September 9, 2016, or later FAA-approved revision High: 31.0+/-1.0 degrees 6. The original certification basis was used for this STC with the following exceptions (current amendment levels): 14 CFR 23.907 amendment 23-59 14 CFR Part 36, Appendix G, amendment 36-28 END ## Every issue (2) - February 21, 2017: Amended, Current. [certificate](https://openairdocs.org/files/sha256/eb/ae/ebae452a34707af42d6412f32b40c67369e2a2371327b3a5d55a16c2f1c4762a) - March 3, 2014: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/ff/f9/fff92ef0040b4620cc483bc6297ec66057e1b4a1bec12d4244adbf845a4f6f45) --- 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.