# STC SA02466AK

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Endowment Enterprises, LLC, United States
- Description: Installation of Grove  hydraulic brake system
- Applied: May 18, 2009
- Status date: February 22, 2016
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-694](https://openairdocs.org/tcds/A-694)
- Certificate PDF: https://openairdocs.org/files/sha256/8d/1a/8d1ab0cceaf240a9219d2a621f13ef5e7688c782b1fb3d73a8a7d762fdf3ca9c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6078E910843862B386257F6400737F8E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02466AK

## ADs that name it (0)

None.

## Approved models (8)

- Good Earthkeeping Organization Inc 8 ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Good Earthkeeping Organization Inc 8A ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Good Earthkeeping Organization Inc 8B ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Good Earthkeeping Organization Inc 8C ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Good Earthkeeping Organization Inc 8D ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Good Earthkeeping Organization Inc 8E ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Good Earthkeeping Organization Inc 8F ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Good Earthkeeping Organization Inc T-8F ([TCDS A-694](https://openairdocs.org/tcds/A-694))

## 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.

This Certificate issued to

Part 4a of the Civil Air Regulations.

Installation of Grove® hydraulic brake system in accordance with Endowment Enterprises LLC., Installation Instructions, Doc. No. 1271, Rev. IR, dated December 16, 2015, or later approved revision.

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

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.

3) For Instructions for Continued Airworthiness, refer to “INSTRUCTIONS FOR CONTINUED AIRWORTHINESS (ICA) OF HYDRAULIC DISK BRAKES ON LUSCOMBE MODEL 8 SERIES AIRCRAFT”, Rev. NC, dated January 3, 2011, or later FAA accepted revision.

4) Endowment Enterprises LLC., Installation Instructions, Doc. No. 1271, Rev. IR, dated December 16, 2015, or later FAA approved revision is a required part of this modification.

Endowment Enterprises, LLC 1231 W. Northern Lights Blvd., #409 Anchorage, AK 99503 Date of application: May 18, 2009

Date of issuance: February 22, 2016 Date reissued:

(Signature) August A. Asay Manager, Anchorage Aircraft Certification Office

(Title)

A-694 Luscombe 8, 8A, 8B, 8C, 8D, 8E, 8F, and T-8F Original Product Type Certificate Number:

## Every issue (1)

- February 22, 2016: Issued, Current. [certificate](https://openairdocs.org/files/sha256/8d/1a/8d1ab0cceaf240a9219d2a621f13ef5e7688c782b1fb3d73a8a7d762fdf3ca9c)

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