What it approves
Installation of Mark I interior modification kit.
What the certificate saysOCR
This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA817NW This certificate issued to: Safran Cabin Inc.
7330 Lincoln Way Garden Grove, CA 92841 Part 4b of the Civil Air Regulations Original Product Type Certificate Number: 4A26 Make: Boeing Description of Type Design Change: Model: 707-300B, 707-300C Series Installation of Mark I interior modification kit in accordance with Heath Tecna Drawing List HPD-DL-8, Revision C, dated May 5, 1980, or later FAA Approved revision.
Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated, unless it is determined that the relationship between this change and any of those previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. The resulting interior arrangement, along with the required placarding, has not been evaluated and is not part of this STC. A copy of this certification must 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: 10/18/1978 Date Reissued: 08/28/1990 06/01/1996 07/20/2000 Date of Issuance: 08/08/1979 Date Amended: 08/28/1990 A see continuation sheet for additional dates By Direction of the Administrator Signature: Brad G. Chanta Title: ODA Administrator, ODA-606394-NM
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA817NW Effective Date: 07/18/2025
Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number To (Name and address of transferee):
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA817NW Effective Date: 07/18/2025 Date Reissued: - cont.: 02/17/2005; 10/09/2020; 08/20/2021; 07/18/2025 ---END---
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 2
Every issue · 4
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| July 18, 2025 | Reissued, current | Certificate |
| August 20, 2021 | Reissued, earlier issue | Certificate |
| October 9, 2020 | Reissued, earlier issue | Certificate |
| February 17, 2005 | Reissued, earlier issue | Certificate |