# STC SA04468CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Hartzell Propeller Inc, United States
- Description: Installation of Hartzell Propeller model 4C1-F650A1/76C04-0.6 or 4C1-F650A1/76C04B-0.6 i
- Applied: March 6, 2020
- Status date: July 16, 2020
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A00009CH](https://openairdocs.org/tcds/A00009CH)
- Certificate PDF: https://openairdocs.org/files/sha256/5a/85/5a851447254b976e5b58b7d1d0f4631e75331f59d5e7292759e43e49cc520257
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/36DE3A5AF75E2D5C862585AB00664C00.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA04468CH

## ADs that name it (0)

None.

## Approved models (1)

- Cirrus Design Corporation SR22 ([TCDS A00009CH](https://openairdocs.org/tcds/A00009CH))

## 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.

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Part of the Federal Aviation Regulations.

By direction of the Administrator Signature Title SA04468CH HARTZELL PROPELLER INC.

ONE PROPELLER PLACE PIQUA, OHIO 45356-2634 23 A00009CH Cirrus Design Corporation SR22 Installation of Hartzell Propeller model 4C1-F650A1/76C04-0.6 or 4C1-F650A1/76C04B-0.6 in accordance with Hartzell STC Installation Instructions INST-021320 (Initial Revision) dated July 09, 2020 or later FAA-approved revisions. Airplane Flight Manual Supplement AFMS-021320 (Initial Revision) dated July 09, 2020 or later FAA-approved revision is required.

Instructions for Continued Airworthiness ICA-021320 (Initial Revision) dated July 09, 2020 or later FAA-accepted revision are applicable.

1. The installer must determine whether this design change is compatible with previously approved modifications.

2. 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.

(See Continuation Sheet 3 of 3 pages) March 6, 2020 July 16, 2020 Les Doud STC ODA administrator Hartzell ODA-100082-CE

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To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

SA04468CH

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Date of Issuance: July 16, 2020 Limitations and Conditions continued:

3. Revised Type Certificate Data Sheet information:

Propeller and Propeller Limits:

Hartzell Propeller Inc. P/N 4C1-F650A1/76C04-0.6 or 76C04B-0.6 TCDS P00019CH Hartzell Maximum Diameter: 78.0 inches Minimum Diameter: 78.0 inches Number of Blades: 4 Low Pitch: 11.6° +/- 0.2° High Pitch: 37.0° +/- 1.0° No operating limitations to 2700 RPM Spinner: Hartzell P/N 107593(P) Note: Spinner may be painted or polished.

4. The original certification basis (14 CFR Part 23 Amendment 23-53) was used for this STC with the following exceptions:

14 CFR 23.905(a)(b)(d) Amendment 23-59 14 CFR 23.907 Amendment 23-59 14 CFR Part 36 Amendment 36-31 END

## Every issue (1)

- July 16, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5a/85/5a851447254b976e5b58b7d1d0f4631e75331f59d5e7292759e43e49cc520257)

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