# STC SA03022CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Hartzell Propeller Inc, United States
- Description: Installation of the Hartzell propeller model HC-C2YR-2CEUFP/FC7497 and  HC-C2YR-2CLEUFP/FJC7497 propellers in accordance with installation instructions INST_052311 dated May 23, 2011, or later FAA Approved revisions.
- Applied: June 29, 2011
- Status date: December 19, 2011
- Product: Aircraft
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A19SO](https://openairdocs.org/tcds/A19SO)
- Certificate PDF: https://openairdocs.org/files/sha256/c8/35/c8352527fe655d13308a8de5bd46c2dc00207a4aa0d0121c4d9654aa5b6e51b9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1793166A0DB863A4862579810064C9A3.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA03022CH

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-44-180 ([TCDS A19SO](https://openairdocs.org/tcds/A19SO))

## 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.

Part 23 of the Federal Aviation Regulations.

(See Type Certificate Data Sheet A19SO for the complete certification basis).

Original Product–Type Certificate Number: A19SO Make: Piper Aircraft, Inc Model: PA-44-180

Installation of the Hartzell propeller model HC-C2YR-2CEUFP/FC7497 and HC-C2YR-2CLEUFP/FJC7497 propellers in accordance with installation instructions INST_052311 dated May 23, 2011, or later FAA Approved revisions.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

(Continued….)

STC SA03022CH Date of issue:

December 19, 2011

Limitations and Hartzell Propeller Inc.

One Propeller Place Piqua, OH 45356-2634 Date of application : June 29, 2011

Date of issuance : December 19, 2011

( Signature) Brian E. Meyer STC ODA administrator Hartzell ODA-100082-CE

( Title)

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

Conditions continued…

2. Propellers must be installed as a set.

3. Airplane Flight Manual Supplement AFMS_052311 is required.

4. Instructions for Continued Airworthiness ICA_052311 are applicable to this STC.

5. 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 that permission.

…END…

## Every issue (1)

- December 19, 2011: Issued, Current. [certificate](https://openairdocs.org/files/sha256/c8/35/c8352527fe655d13308a8de5bd46c2dc00207a4aa0d0121c4d9654aa5b6e51b9)

---
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.