# STC SA00631CH

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Hartzell Propeller Inc, United States
- Description: Installation of the Hartzell propeller model HC-C2YR-1BF/F7666A-4 or HC-C2YR-1BFP/F7497 propeller
- Applied: March 11, 1996
- Status date: May 14, 2013
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 1A15](https://openairdocs.org/tcds/1A15)
- Certificate PDF: https://openairdocs.org/files/sha256/e5/22/e5227ccb8df63f4f5d70da24c09567016e0fa49da095c13d20a37af636a5f3fe
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2DACF53C06C0939286257B790064DB08.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00631CH

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-24 ([TCDS 1A15](https://openairdocs.org/tcds/1A15))

## 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 3 of the Civil Air Regulations.

(See Type Certificate Data Sheet 1A15 for the complete certification basis).

Original Product—Type Certificate Number: 1A15 Make: Piper Aircraft, Inc.

Model: PA-24

Installation of the Hartzell propeller model HC-C2YR-1BF/F7666A-4 or HC-C2YR-1BFP/F7497 propeller in accordance with Hartzell STC Installation Instructions INST_021913 February 19, 2013 or later FAA Approved revisions.

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

(Continued….)

Hartzell Propeller Inc.

One Propeller Place Piqua, OH 45356-2634 Date of application : March 11, 1996

Date of issuance : March 7, 1997

Date amended : September 7, 2012 May 14, 2013

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

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

STC SA00631CH Date of issuance: March 7, 1997 Date amended: May 14, 2013

Limitations and Conditions continued…

2. Airplane Flight Manual Supplement AFMS_021913 is required.

3. Instructions for Continued Airworthiness ICA_021913 are applicable.

4. This modification did not increase the noise level and was not considered an acoustical change as defined in 14 CFR

21.93(b).

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 (3)

- May 14, 2013: Amended, Current. [certificate](https://openairdocs.org/files/sha256/e5/22/e5227ccb8df63f4f5d70da24c09567016e0fa49da095c13d20a37af636a5f3fe)
- September 7, 2012: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/c6/c9/c6c90377825f0fc07fdc6b18821069abcd0ca1de93c17a4915d0756309e6cd44)
- March 7, 1997: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/ba/36/ba36c86dd8cf8d184dce8001422cf9e7b24c66f3c0e102feff8cacb083d927c2)

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