# STC SA815NW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: McHugh Aviation Inc, United States
- Description: Installation of Cleveland disc type brakes.
- Applied: July 19, 1979
- Status date: June 25, 2004
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A-769](https://openairdocs.org/tcds/A-769)
- Certificate PDF: https://openairdocs.org/files/sha256/a1/42/a142dd5945f9800113235606e497f8258dddec9c18be1a83df5d48c59f54d48a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C1CB2799611E8D2086256EE6004AF106.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA815NW

## ADs that name it (0)

None.

## Approved models (1)

- Sky Enterprises Inc. RC-3 ([TCDS A-769](https://openairdocs.org/tcds/A-769))

## 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.

Number SA815NW

This certificate, issued to McHugh Aviation, Inc.

3763 Image Drive Anchorag e, AK 99504

Part 3 of the Civil Air Regulations.

Original ProductType Certificate Number: A-769 Make: STOL (REPUBLIC) Model: RC-3

Description of the Type Design Change: Installation of the Cleveland brake (disc-type) system in accordance with Simuflight, Seattle Modification Procedures SS-7000.

Limitations and Conditions: Approval of this change in type design applies basically to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft.

A copy of this Certificate and Simuflight, Seattle Modification Procedure SS-7000 shall be maintained as part of the permanent records for the modified aircraft.

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.

Date of application: July 19, 1979 Date reissued: June 25, 2004 Date of issuance: July 25, 1979 Date amended: June 25, 2004

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- June 25, 2004: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a1/42/a142dd5945f9800113235606e497f8258dddec9c18be1a83df5d48c59f54d48a)

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