# STC SA4963NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Rosen Sunvisor Systems LLC, United States
- Description: Installation of a NSA sunvisor system.
- Applied: March 24, 2003
- Status date: March 24, 2003
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A21EU](https://openairdocs.org/tcds/A21EU), [TCDS A56EU](https://openairdocs.org/tcds/A56EU)
- Certificate PDF: https://openairdocs.org/files/sha256/78/84/788439f977c2baf0e708d6fc7d9ceb82c66ddb1ad2fe5542ad458507dce212ff
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C82973EB8841867D86256D3D0049ECB3.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4963NM

## ADs that name it (0)

None.

## Approved models (2)

- British Aerospace (Scotland) HP Jetstream Model 3101 ([TCDS A21EU](https://openairdocs.org/tcds/A21EU))
- British Aerospace (Scotland) Jetstream Model 3201 ([TCDS A56EU](https://openairdocs.org/tcds/A56EU))

## 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 SA4963NM This certificate, issued to Rosen Sunvisor Systems 86365 College View Road Eugene, OR 97405

Part 23 of the Federal Aviation Regulations.

Original ProductType Certificate Number: A21EU and A56EU Make: British Aerospace Model : Jetstream 3101 and 3201

Description of the Type Design Change : Installation of an NSA sunvisor system for the pilot and copilot in accordance with FAA approved Rosen Drawing List Number RJS-31-00 DL, Revision NC, dated June 8, 1990, 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 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: June 12, 1990 Date reissued: March 24, 2003 Date of issuance: August 21, 1990 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/sha256/78/84/788439f977c2baf0e708d6fc7d9ceb82c66ddb1ad2fe5542ad458507dce212ff)

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