# STC SA01635LA

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Aircraft Technical Development Inc, United States
- Description: Installation of Cabin Interior Noise Reduction Kit
- Applied: November 7, 2003
- Status date: August 30, 2006
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/38/77/3877ca36480b7d4b33b6d868f243e0c112dcb503f2298fc0a65714b2dd7a5a6c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B4937613F858F5748625721F0058F42D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01635LA

## ADs that name it (0)

None.

## Approved models (2)

- The Boeing Company 737-700 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-800 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

This Certificate issued to Aircraft Technical Development Inc. dba, Aerocon Engineering Company 16719 Roscoe Blvd North Hills CA, 91343 Part 25* of the Federal Aviation Regulations. *Certification basis is set forth in Type Certificate Data Sheet A16WE Original Product Type Certificate Number :

A16WE Boeing 737-700 Series, and 737-800 Series

Description of Type Design Change: Installation of Cabin Interior Noise Reduction Kit in accordance with Aerocon Engineering Company’s Master Index List, Report Number AC25-BBJ-7370, Revision NC, dated August 22, 2006, or later FAA approved revision.

Limitations and Conditions: The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. The approval of this modification applies to the above noted airplane model series only. 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 : November 7, 2003

Date of issuance : May 12, 2004

Date amended: August 30, 2006

( Signature) Alan Shinseki Manager, Cabin Safety/Mechanical & Environmental Systems Branch, Los Angeles Aircraft Certification Office ( Title)

## Every issue (1)

- August 30, 2006: Amended, Current. [certificate](https://openairdocs.org/files/sha256/38/77/3877ca36480b7d4b33b6d868f243e0c112dcb503f2298fc0a65714b2dd7a5a6c)

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