# STC SA04643CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Hartzell Propeller LLC, United States
- Description: Installation of Hartzell Propeller model HC-(C,G,J)3YF-1N/NM8411-( )
- Applied: December 13, 2021
- Status date: December 13, 2024
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6), [TCDS 3A24](https://openairdocs.org/tcds/3A24), [TCDS 3A13](https://openairdocs.org/tcds/3A13), [TCDS A4CE](https://openairdocs.org/tcds/A4CE)
- Certificate PDF: https://openairdocs.org/files/sha256/52/bc/52bca196d197ea3d2a59e10c04b2ab5a82414a87b4d65be899770ed986cc1998
- Approved model list and other attachments: [SA04643CH_AML.pdf](https://openairdocs.org/files/sha256/28/dd/28dd2a7caf7979d542caed71e54caf73ba1211010ccaf719c7843d59ca0009f7)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114797085120241218143910.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA04643CH

## ADs that name it (0)

None.

## Approved models (63, first 50)

- Textron Aviation Inc. 180 ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180A ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180B ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180C ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180D ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180E ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180F ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180G ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180H ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180J ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 180K ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182A ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182B ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182C ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182D ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182E ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182G ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182H ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182J ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182K ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182L ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182M ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182N ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182P ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182Q ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182R ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 185 ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Textron Aviation Inc. 185A ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Textron Aviation Inc. 185B ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Textron Aviation Inc. 185C ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Textron Aviation Inc. 185D ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Textron Aviation Inc. 185E ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Textron Aviation Inc. 206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. A185E ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Textron Aviation Inc. A185F ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Textron Aviation Inc. P206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. P206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. P206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. P206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. P206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. P206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. TP206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. TP206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. TP206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. TP206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. TP206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. TU206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. TU206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))

All 63: https://openairdocs.org/stc/SA04643CH/models.md

## 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 Number 

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Original Product 7\SH&HUWLILFDWH1XPEHU Make:

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

**HARTZELL PROPELLER LLC**

ONE PROPELLER PLACE PIQUA, OHIO 45356-2634 CAR 3 the Civil Air Regulations.

See attached FAA Approved Model List (AML) No. AML-050923 for list of approved Original Product Type Certificate Numbers. Textron Aviation Inc.

See attached FAA Approved Model List (AML) No. AML-050923 for list of approved Models

- Installation of Hartzell Propeller model HC-(C,G,J)3YF-1N/NM8411-( ) in accordance with Hartzell STC Installation Instructions INST-050923 (Initial Revision) dated 10/12/2024 or later FAA-approved revisions.

- Airplane Flight Manual Supplement AFMS-050923 (Initial Revision) dated 09/26/2024 or later FAA-approved revision is required.

- Instructions for Continued Airworthiness ICA-050923 (Initial Revision) dated 10/12/2024 or later FAA-accepted revision are applicable.

1. A copy of this certificate and FAA Approved Model List AML-050923 must be maintained as part of the permanent records for the modified airplane. This STC is applicable to all serial numbers of the airplanes listed on AML-050923.

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

3. 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) 12/13/21 12/13/24 Bo R. Landess STC ODA administrator Hartzell Propeller ODA-100082-CE 3

(Continuation Sheet) Number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imitations and Conditions continued:

4. Revised Type Certificate Data Sheet information:

Propeller and Propeller Limits:

(a) Hartzell Propeller LLC HC-(C,G,J)3YF-1N/NM8411-( ) Diameter: See AFMS-050923 (Initial Revision) dated 09/26/2024 or later FAA-approved revision for diameter limitations.

Pitch Settings at: 30 inch radius

(b) Hartzell Propeller LLC Spinner: See INST-050923 (Initial Revision) dated 10/12/2024 or later FAA-approved revision for eligible spinner model.

5. The original certification basis (CAR Part 3 as amended May 15, 1956) was used for this STC with the following exceptions:

14 CFR §23.901 Amendment 23-7 14 CFR §23.907 Amendment 23-59 14 CFR §23.1041 Amendment 23-7 14 CFR §23.1043(a)(b)(c) Amendment 23-7 14 CFR §23.1047 Amendment 23-7 14 CFR §23.1529 Amendment 23-26 14 CFR §23.1559(a1)(b) Amendment 23-21

6. This modification does not constitute an acoustical change per 14 CFR §21.93(a)(b3) Amendment 21-97.

----------------------------------------------------- END ------------------------------------------------------- 33 12/13/24

### SA04643CH_AML.pdf

F AA Approved Model List (AML) No. AML-050923 Installation of HC-(C,G,J)3YF-1N/NM8411-( ) propeller on Cessna Aircraft Hartzell Propeller LLC 1 Propeller Place Piqua, Ohio 45356 Issue Date: December 13, 2024 Item AircraftMake Aircraft Model Original Type Certificate Number Certification Basis For Alteration Installation Instructions Revision AFMS Revision & Date ICA Revision & Date Amended Date 1 TextronAviation Inc. 180, 180A, 180B, 180C, 180D, 180E, 180F,180G, 180H, 180J, 180K 5A6 As listed inTCDS 5A6 INST-050923 Rev IR* AFMS-050923Rev IR approved09/26/2024* ICA-050923Rev IR10/12/2024* – 2 TextronAviation Inc. 185, 185A, 185B, 185C, 185D, 185E 3A24 As listed inTCDS3A24 INST-050923 Rev IR* AFMS-050923Rev IR approved09/26/2024* ICA-050923Rev IR10/12/2024* – 3 TextronAviation Inc. A185E, A185F 3A24 As listed inTCDS3A24 INST-050923 Rev IR* AFMS-050923Rev IR approved09/26/2024* ICA-050923Rev IR10/12/2024* – 4 TextronAviation Inc. 182, 182A, 182B, 182C, 182D, 182E, 182F,182G, 182H, 182J, 182K, 182L, 182M, 182N,182P, 182Q, 182R 3A13 As listed inTCDS3A13 INST-050923 Rev IR* AFMS-050923Rev IR approved09/26/2024* ICA-050923Rev IR10/12/2024* – 5 TextronAviation Inc.

206, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G P206, P206A, P206B, P206C, P206D, P206E TP206A, TP206B, TP206C, TP206D, TP206E A4CE As listed in TCDS A4CE INST-050923 Rev IR* AFMS-050923 Rev IR approved 09/26/2024* ICA-050923 Rev IR 10/12/2024* – *or later FAA-approved revision FAA Approved:

Bo R. Landess STC ODA administrator Hartzell Propeller LLC ODA-100082-CE Date Issued: December 13, 2024 Date Reissued:

Date Amended:

1 of 1

## Every issue (1)

- December 13, 2024: Issued, Current. [certificate](https://openairdocs.org/files/sha256/52/bc/52bca196d197ea3d2a59e10c04b2ab5a82414a87b4d65be899770ed986cc1998), [SA04643CH_AML.pdf](https://openairdocs.org/files/sha256/28/dd/28dd2a7caf7979d542caed71e54caf73ba1211010ccaf719c7843d59ca0009f7)

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