# STC SA02874CH-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Hartzell Propeller Inc, United States
- Description: Installation of Hartzell HC-E2YR-2BTF/FC7693F(B)+1 propellers
- Applied: March 3, 2010
- Status date: December 14, 2010
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10)
- Certificate PDF: https://openairdocs.org/files/sha256/d5/ed/d5ed0f906fb8a15fa3aac37ecba819f6434431ab870c69d6dea5d6132f60b577
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0065D3C76950921B8625781600687D93.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02874CH-D

## ADs that name it (0)

None.

## Approved models (2)

- Piper Aircraft Inc. PA-23-250 (Navy UO-1) ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- Piper Aircraft Inc. PA-E23-250 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))

## 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 Aircraft Specification 1A10 for the complete certification basis).

Original Product–Type Certificate Number: 1A10 Make: Piper Aircraft, Inc Model: PA-23-250, PA-E23-250

Installation of Hartzell HC-E2YR-2BTF/FC7693F(B)+1 propellers in accordance with installation instructions INST_020110 dated February 1, 2010 , or later FAA-approved revisions. See installation instructions INST_020110 for specific engine and serial number eligibility.

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

(Continued….)

STC SA02874CH-D Date of issuance:

December 14, 2010

Hartzell Propeller Inc.

One Propeller Place Piqua, OH 45356-2634 Date of application : March 3, 2010

Date of issuance : December 14, 2010

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

(Title)

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

Limitation and Conditions continued…

2. FAA Approved Airplane Flight Manual Supplement AFMS 020110 dated February 1, 2010 , or later FAA approved revision is required.

3. Propellers must be installed as a set.

4. Instructions for Continued Airworthiness ICA_020110 are applicable.

5. This modification did not increase the noise level and was not considered an acoustical change as defined in 14 CFR 21.93(b).

6. 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 14, 2010: Issued, Current. [certificate](https://openairdocs.org/files/sha256/d5/ed/d5ed0f906fb8a15fa3aac37ecba819f6434431ab870c69d6dea5d6132f60b577)

---
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.