# STC SA3051WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Boeing Company, United States
- Description: Change seating configuration to 80 economy class, and the installation of two auxiliary galleys at F.S. 764.5 to 784 in accordance with FAA sealed Evergreen Air Center Master Drawing List (MDL) 29.
- Applied: March 24, 1975
- Status date: September 7, 2010
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE)
- Certificate PDF: https://openairdocs.org/files/sha256/76/a4/76a4a60934134c376e6ec4ee05b21de7c61b8973902ae24130be415d3f8915a7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6D93C16038C80EB0862577E3007D7756.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3051WE

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company DC-9-15 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))

## What the certificate says

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: SA3051WE This certificate issued to: The Boeing Company 4000 Lakewood Blvd Long Beach, CA 90808 Part 4b of the Biril Air Pegulations.

(See Type Certificate Data Sheet No. A6WE.)

Original Product Type Certificate Number AGWE Make: Boeing Model: DC-9-15, S/Ns 45721, 45722, 45723 only.

Description of Type Design Change: Change seating configuration to 80 economy class, and the installation of two auxiliary galleys at F.S. 764.5 to 784 in accordance with FAA sealed Evergreen Air Center Master Drawing List (MDL) 29.

Similation and Bondilions: The approval of this change in type design applies basically to DC-9-15, S/NS 45721, 45722, 45723 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 by the installer that the interrelationship between this change and any of those previously approved modifications will not introduce any adverse effect upon the airworthiness of the aircraft. This determination should include consideration of significant changes in weight distribution such as an increase in the fixed disposable weight in the fuselage.

suspended, revoked or a termination date is otherwise established by the Administrator Federal Aviation Administration .

Date of Application: March 24, 1975 Date Reissued: September 7, 2010 Date of Issuance: May 29, 1975 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Hase 10 Sip * (Signature) TOMINSTRATO Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office (Title)

TRANSFER ENDORSEMENT Transfer the ownership of the Supplemental Type Certificate Number _ to (Name of transferee) (Address of transfer) (Number and street) (City, State, and Zip code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and Zip code) Extent of Authority (if licensing agreement):

Date of Transfer: _ Signature of grantor (In ink):

## Every issue (1)

- September 7, 2010: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/76/a4/76a4a60934134c376e6ec4ee05b21de7c61b8973902ae24130be415d3f8915a7)

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