# STC SA3919SW-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: American Airlines Inc, United States
- Description: Install new galleys and revise interior configuration to 10 first class and 108 tourist class
- Applied: October 11, 1985
- Status date: July 3, 1987
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/3a/50/3a5079eeb6754287426b5bf7730ecc5dee77f3b955446c3544faffc0124c7180
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F2D2B79CCCF4396385256CC2000C5B90.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3919SW-D

## ADs that name it (0)

None.

## Approved models (2)

- The Boeing Company 727 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727-100 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

Timerd States of almenco Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA3919 SW-D This certificate issued to: American Air nes, INC.

Maintenance & Engineering Center Tulsa, OK 74151 Part Ab of theiVil Air Regulations.

Original Product - Type Pertificate Number: AWE Make: Boeing Model: 727-23, -35, -123 Description of Type Design Change:

Part I: Install new galleys per ECO H2983 dated 10/15/85.

Part II: Revise interior configuration to 10 First Class and 108 Tourist Class per ECO H2991 dated 10/18/85.

This approval should not be incorporated in any aircraft of this specific model on which other approved modifications are incorporated, unless it is determined that interrelationship between this change and any of those previously incorporated approved modifications will not introduce any adverse effect upon the airworthiness of the aircraft. Parts I and Il of this STC are independent of each other and can be installed individually or collectively as required.

Date of Application: October 11, 1985 Date Reissued:

Date of Issuance: November 21, 1985 Date Amended: JUlY 3, 1981 FEDERA AVIATION By Direction of the Administrator (Signalure) DMI PATION A. P. Voeller DAS-1SW Coordinator (Title)

The FAA will reissue the certificate in the name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number - to (Name of transferee ).- (Address of transferee) (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):

Signature of grantor (In ink): -

## Every issue (1)

- July 3, 1987: Amended, Current. [certificate](https://openairdocs.org/files/sha256/3a/50/3a5079eeb6754287426b5bf7730ecc5dee77f3b955446c3544faffc0124c7180)

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