STC SA02559AK

Supplemental type certificate · General Aviation Concepts

Holder
General Aviation Concepts · United States
Status
Current · Amended
Status date
November 1, 2022
Applied
November 18, 2021
Product
Aircraft · Small Airplane
Certification basis
Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 21

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of the Hartzell Model HC-C2YR-1N/NG8301-3 Propeller

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

14 CFR 21.120)

FAA Form 8110-2 (06/20) SUPERSEDES PREVIOUS EDITION PAGE 1 OF 2

Number: SA02559AK This certificate issued to:

Description of Type Design Change: Installation of the Hartzell Model HC-C2YR-1N/NG8301-3 Propeller in accordance with Hartzell Owners Manual, Document Number 145 61-00-45, Revision 20, dated April 2021, or later FAA approved revision.

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

2. For Instruction for Continued Airworthiness refer to Hartzell Owners Manual, Document Number 145 61-00-45, Revision 20, dated April 2021, or later FAA approved /accepted revision.

3. Aircraft must previously or concurrently be equipped with a Lycoming O-360-A1A, O-360-A1D, or IO-360-M1B under a separate FAA approval.

4. Aircraft must be configured with a tail wheel/conventional landing gear or tricycle gear with Landes (Airglas STC SA02069AK) fork and a minimum tire size 8.50 x 6 installed by previous FAA approval prior to installation. Gear modifications must be done under separate FAA approval.

General Aviation Concepts 3033 Taxilane A North Pole, Alaska 99705

Make: * Refer to FAA Approved Model List SA02559AK, dated April 14, 2022, or later FAA Model: approved revision, for airplane makes and models.

Date of application: November 18, 2021

Date of issuance: April 19, 2022 Date reissued:

Date amended: November 1, 2022 By direction of the Administrator

August A. Asay Title: Manager, Anchorage ACO Branch

Part * of Federal Aviation Regulations.

14 CFR 21.120)

FAA Form 8110-2 (06/20) SUPERSEDES PREVIOUS EDITION PAGE 2 OF 2

Number: SA02559AK

Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number: SA02559AK

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 23

MakeModelData sheet
Textron Aviation Inc.170AA-799
Textron Aviation Inc.170BA-799
Textron Aviation Inc.1723A12
See all 23 models

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
November 1, 2022Amended, currentCertificateApproved model list
April 19, 2022Issued, earlier issueCertificateApproved model list