# STC SA5124NM

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Flight Structures Inc, United States
- Description: Interior main deck arrangement that includes galleys, relocated PSU's, seats, and ACARS. (747-357BC)
- Applied: July 26, 1989
- Status date: February 28, 1991
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- Certificate PDF: https://openairdocs.org/files/sha256/c7/9a/c79a5952d646e9d3f7c74ad7ffcc21628edc851421091964690b67611234bdd4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4C9B6ED62E9EF9C585256CC2001226C8.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA5124NM

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 747 ([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.

7305 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA5124NM This certificate issued to: Flight Structures, INC.

Certifies that the change in the type design for the following product with the limitations and conditions therefor as specified hereon meets the airworthiness reguirements of Pure 25 of the Federal Aviation Regulations. (see Type Certification Data Sheet A2OWE for complete certification basis) Original Product - Type berlificate Number: AZOWE Make: Boeing Model: 747-357BC Proratien Tys Saigalhan ACARS in accordance with Flight Structures Master Drating Interior main deck arrangement that includes galleys, List 89FS051-D01, Revision H, dated February 19, 1991, or later FAA-approved revisions.

Approval of this change in type design applies basically to Limitations and Conditions: 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 of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and Flight Structures Master Drawing List 89FS051-D01, Revision H, dated February 19, 1991, or later FAA-approved revisions shall be maintained as part of the permanent records for the modified aircraft.

## Every issue (1)

- February 28, 1991: Amended, Current. [certificate](https://openairdocs.org/files/sha256/c7/9a/c79a5952d646e9d3f7c74ad7ffcc21628edc851421091964690b67611234bdd4)

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