# STC SA619NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Carl M Hay, United States
- Description: Installation of hand operated rudder and brake controls
- Applied: June 8, 1978
- Status date: June 12, 1978
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15)
- Certificate PDF: https://openairdocs.org/files/sha256/17/a4/17a4c5fec89d4ccd5af6fec4d7185d86f1a9b870d0f972532c2c85a8fd92c278
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/85FE03D37CBF399486257AB10056C72B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA619NW

## ADs that name it (0)

None.

## Approved models (1)

- Hawker Beechcraft Corporation M35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America STC Book Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA610NN This certificate issued to: CARL M. HAY Purt 3 of the Civi1 Air Regulalions, as amended May 15, 1956, including Amendment 3-8.

Original Product -Type Certificate Number: 3A15 Make: Beech Model: M35 Description of Type Design Change: Installation of hand operated rudder and brake controls in accordance with Carl M. Hay sketches, numbers 1 and 2.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Beech Model M35, Serial Number D-6179 only. A copy of this Certificate shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: June 8, 1978 I ate missued Date of Issuance: June 11, 1978 Date Amended:

EDERAL AVIATION y dispction of the Sldmigstruer TOMINISTRATO Chief, Engineering and Manufacturing Branch (Title)

47.

## Every issue (1)

- June 12, 1978: Issued, Current. [certificate](https://openairdocs.org/files/sha256/17/a4/17a4c5fec89d4ccd5af6fec4d7185d86f1a9b870d0f972532c2c85a8fd92c278)

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