# STC SA3335NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Rosen Sunvisor Systems LLC, United States
- Description: Cockpit Sun Visor installation in accordance with FAA approved Rosen Drawing List Number RAC-00DL, dated January 7, 1986, or later FAA approved revision.
- Applied: January 7, 1986
- Status date: March 24, 2003
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 6A1](https://openairdocs.org/tcds/6A1)
- Certificate PDF: https://openairdocs.org/files/sha256/16/67/16672173c406de7cca1fefe9982135fb53f4737c8fb58b21f60825e112cd0321
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EECAFB7C5B52371E8625786A006B6D77.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3335NM

## ADs that name it (0)

None.

## Approved models (2)

- Twin Commander Aircraft Corporation 500 ([TCDS 6A1](https://openairdocs.org/tcds/6A1))
- Twin Commander Aircraft Corporation 560 ([TCDS 6A1](https://openairdocs.org/tcds/6A1))

## 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 SA3335NM

This certificate, issued to Rosen Sunvisor Systems 86365 College View Road Eugene, OR 97405

Part 3 of the Civil Air Regulations.

Original ProductType Certificate Number: 6A1 Make: Gulfstream Aerospace Corporation Model: 500, 560

Description of the Type Design Change: Cockpit Sun Visor installation in accordance with FAA approved Rosen Drawing List Number RAC-00DL, dated January 7, 1986, or later FAA approved revision.

Limitations and Conditions: The approval of this change in type design applies basically to the above model aircraft only. This approval should not be extended to 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 the aircraft. A copy of this Certificate and FAA approved Rosen Drawing List Number RAC-00DL, shall be maintained as part of the permanent records of 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: January 7, 1986 Date reissued: March 24, 2003 Date of issuance: March 7, 1986 Date amended: March 24, 2003

(Signature)

Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- March 24, 2003: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/16/67/16672173c406de7cca1fefe9982135fb53f4737c8fb58b21f60825e112cd0321)

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