# STC SA4204NM-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Safran Cabin Inc., United States - Description: Installation of one (1) crew rest area(non-flight crew). - Applied: November 20, 1991 - Status date: July 18, 2025 - Product: Aircraft, Large Airplane - Certification basis: Part 25 - Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE) - Certificate PDF: https://openairdocs.org/files/sha256/88/00/88002eb015a2a96c5484dcf02567eea827d08b48622e6a5e245870dfd18fc353 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160224913720260204191452.0001 - DRS record last changed: February 4, 2026 - Page: https://openairdocs.org/stc/SA4204NM-D ## 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 This is OCR from the scanned FAA certificate. OCR can misread letters and numbers. United States of America HEAL AVATO Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA4204NM-D This certificate issued to: Safran Cabin Inc. 7330 Lincoln Way Garden Grove, CA 92841 Part 25 of Title 14, Code of Federal Regulations Original Product Type Certificate Number: AZOWE Make: The Boeing Company Description of Type Design Change: Model: 747-200 Installation of one (1) crew rest area (non-flight crew) in a 747-200 aircraft in accordance with Driessen documentation: • DL 101192 Revision "D" dated February 21, 1992 - Drawing LIst • 121192 Revision "A" dated November 27, 1991 - Installation Limitations and Conditions: This installation should not be incorporated on any certificated product of this model on which other approved modification are incorporated unless it is determined that the interrelationship between this change and any of those previously incorporated modifications will not introduce any adverse effect upon the airworthiness of the certificated product. This approval certifies the unit for compliance with the structural, flammability and crash worthiness requirements of Part 25 of the 14 CFR. All of the above interior furnishings meet the heat release requirement (65/65) and smoke emission requirement (200) of 14 CFR 25.853 (a-1), Amendment 25-67. A copy ofthis STC must be included in 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: 11/20/1991 Date Reissued: 06/01/1992 07/17/2014 12/13/2022 Date of Issuance: 02/24/1992 Date Amended: A see continuation sheet for additional dates By Direction of the Administrator Signature: BridG.Chat Title: ODA Administrator, ODA-606394-NM The STC's supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property of the STO holder. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA4204NM-D Effective Date: 07/18/2025 The STC's supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property of the STO holder. AVIATIO Department of Transportation United States of America Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA4204NM-D Effective Date: 07/18/2025 Date Reissued: - cont.: 07/18/2025 ---END--- ## Every issue (2) - July 18, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/88/00/88002eb015a2a96c5484dcf02567eea827d08b48622e6a5e245870dfd18fc353) - December 13, 2022: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/35/b5/35b58bb5fe877c7ac1f9a16692a654db98abec496babf8ac959696bc1fa9686c) --- 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.