# STC SA4391NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Rosen Sunvisor Systems LLC, United States
- Description: Cockpit sun visor installation.
- Applied: November 9, 1988
- Status date: March 24, 2003
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A46EU](https://openairdocs.org/tcds/A46EU)
- Certificate PDF: https://openairdocs.org/files/sha256/b6/a9/b6a91e7deac6d64712dfd1ca0e4ae337e9844ea87f0ae655b356c449ae858c6c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5CFA867F35914CD386256D13006F8BBA.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4391NM

## ADs that name it (0)

None.

## Approved models (1)

- Dassault-Aviation Mystere-Falcon 900 ([TCDS A46EU](https://openairdocs.org/tcds/A46EU))

## 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 SA4391NM This certificate, issued to Rosen Sunvisor Systems 86365 College View Road Eugene, OR 97405

Part 25 of the Federal Aviation Regulations.

Original ProductType Certificate Number: A46EU Make: Avion Marcel Dassault-Breguet Model : Mystere-Falcon 900

Description of the Type Design Change : Cockpit Sun Visor installation in accordance with FAA approved Rosen Drawing List Number RF-900-00DL, Revision N/C, dated October 28, 1988, or later FAA approved revisions.

Limitations and Conditions : Approval of this change in type design applies 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 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 FAA approved Drawing List Number RF-900-00DL, 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: November 9, 1988 Date reissued: March 24, 2003 Date of issuance: January 12, 1988 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/b6/a9/b6a91e7deac6d64712dfd1ca0e4ae337e9844ea87f0ae655b356c449ae858c6c)

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