# STC SA2321SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Continental Airlines, Inc, United States
- Description: Installation of Simca passenger seats.
- Applied: January 29, 1988
- Status date: May 24, 1988
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A31SO](https://openairdocs.org/tcds/A31SO)
- Certificate PDF: https://openairdocs.org/files/sha256/f1/d1/f1d1d1a2ef3294835aa625f88b92c5814acaa662708a85dd0b743679b3296864
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4EC3ABEB6A281D5485256CC200015C96.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2321SO

## ADs that name it (0)

None.

## Approved models (1)

- Embraer S.A. EMB-120 ([TCDS A31SO](https://openairdocs.org/tcds/A31SO))

## 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: SA232150 This certificate issued to: P.O. BOx 12788 Continental Airlines, Inc.

Houston, Texas 77217 Part 25 of the Federal Aviation Regulations.

Original Product - Type Certificate Nember: A3150 Make: Embraer Model: EMB-120 Series Description of Type Design Change: Installation of Sinca passenger seats in accordance with J.R. Engineering Consultants Drawing No. JR-1090, dated January 31, 1988, or later FAA approved revision.

Limitations and Conditions: This approval should not be extended to other airplanes 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 other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. This determination should include consideration of significant changes in weight distribution such as an increase in the fixed disposable weight distribution such as an increase in the fixed disposable weight in

rendered, suspended, revked, or a termination date is sherwise istablished by the Idministrater of the Federal Aviation Administration .

Date of Application: Dule missed: May 24, 1988 January 29, 1988 Date of Issuance: Date Amended:

April 20, 1988 FEDERAL AVIATIO By Direction of the Administrator Hernes P. Mast CMINISTRALDT Manager, Atlanta Aircraft Certification Office (Title)

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 & street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- May 24, 1988: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f1/d1/f1d1d1a2ef3294835aa625f88b92c5814acaa662708a85dd0b743679b3296864)

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