STC ST00190SE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST00190SE This certificate issued to: Safran Cabin Inc. 7330 Lincoln Way Garden Grove, CA 92841 Pat 4b of Petulati code of Federal Type Certificate Number: 4A26 Original Product Make: Boeing Description of Type Design Change: Model: 707-300C Series Installation of a Mark IV interior retrofit kit, in accordance with Heath Tecna Drawing List HPD-DL-47, Revision A, dated April 5, 1995, 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 eftect 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 Certificate 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: 09/02/1994 Date Reissued: 06/01/1996 07/20/2000 02/18/2005 Date of Issuance: 04/14/1995 Date Amended:

A see continuation sheet for additional dates By Direction of the Administrator Signature: Brad G. Chitr Title: ODA Administrator, ODA-606394-NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST00190SE Effective Date: 07/18/2025

To (Name and address of transferee);

Extent of Authority (if licensing agreement);

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST00190SE Effective Date: 07/18/2025 Date Reissued: - cont:: 10/09/2020; 08/20/2021; 07/18/2025 ---END---