# STC SA5957NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: B/E Aerospace Inc - FSI, United States
- Description: Installation of a door 5 overhead crew rest.
- Applied: March 24, 1993
- Status date: April 21, 2016
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25, Part 121
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- Certificate PDF: https://openairdocs.org/files/sha256/c0/24/c02439b5d612ec9f8f3c82566a9d8edee07546a5f475dc99c4b1561a16fe1d3d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/93EC6C2E3B23B3BD8625803D006652E9.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5957NM

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 747-200 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

## 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.

FAA Form 8110-2 (8/13) Page 1

Part of the Federal A viation Regulations.

Original Product – Type Certificate Number: MDNH:

MRGHO:

Signature

Title

SA5957NM B/E Aerospace, Inc. - FSI 11404 Commando Road W, Suite C Everett, WA 98204 25 A20WE Boeing 747-200 Installation of a Door 5 Overhead Crew Rest in accordance with Flight Structures, Inc. Master Drawing List 92FS108-D01, Revision L, dated July 11, 1997, or later FAA approved revisions.

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 relationship 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.

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.

(See Continuation Sheets Pages 3 through 3) 3/24/1993 5/13/1993 4/21/2016 12/18/1997 Lead Administrator ODA-635712-NM

FAA Form 8110-2 (8/13) Page 2

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

SA5957NM

FAA Form 8110-2 (8/13) Page 3

SA5957NM Limitations and Conditions, Continued:

This crew rest installation has not been evaluated for compliance with FAR 25.831(a); nor has it been found to be in compliance with the intent of FAR 121.485(a). A copy of this certificate and Flight Structures, Inc. Master Drawing List 92FS108-D01 must be maintained as part of the permanent records for the modified aircraft. The aircraft must be operated in accordance with the Flight Structures, Inc. FAA approved Airplane Flight Manual Supplement for Boeing 747-200, Boeing Document D6-13703.

The smoke detection system must be checked prior to the dispatch of the aircraft in accordance with Flight Structures documents 92FS108-D86 or 96FS642-D86 as applicable, Smoke Detection System - Continued Airworthiness Door 5 Crew Rest Area B747-200.

Certification Basis:

The certification basis for this modification is in accordance with Type Certificate Data Sheet, A20WE.

- END -

## Every issue (2)

- April 21, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c0/24/c02439b5d612ec9f8f3c82566a9d8edee07546a5f475dc99c4b1561a16fe1d3d)
- December 18, 1997: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/6a/c8/6ac8efed0efce705550d6b5af8bc473a2046e0a45329dbf068004dd7f969b84f)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.