# STC ST09550SC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Associated Air Center, Inc. - c/o CT Corporation System, United States
- Description: Installation of MSA Accordia Window Shades.
- Applied: January 13, 1999
- Status date: December 18, 2017
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A1NM](https://openairdocs.org/tcds/A1NM)
- Certificate PDF: https://openairdocs.org/files/sha256/ca/a7/caa7923aa83d8cfe196e8b51af472aa4cb58f6bef32bedb44a912d32b94d01d4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151900429920230411162653.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST09550SC

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 767-300 Series ([TCDS A1NM](https://openairdocs.org/tcds/A1NM))

## 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.

FAA Form 8110-2 (8/13) Page 1

Part of the Federal A viation Regulations.

Original Product – Type Certificate Number: MDNH:

MRGHO:

Signature

Title

ST09550SC Associated Air Center, Inc. - c/o CT Corporation System 1999 Bryan Street, Suite 900 Dallas, TX 75201 25 A1NM Boeing 767-300 Installation of MSA Accordia Window Shades in accordance with MSA Master Drawing List No. MSA-767, Revision B, dated February 18, 1999, and Associated Air Center Master Document List R118-008, Revision A, dated May 10, 1999, or later FAA approved data.

The installer must determine compatibility of this design change with previously approved modifications. 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.

1/13/1999 5/18/1999 12/18/2017 Jose Mora-Vargas ODA Administrator ODA-710437-SW

FAA Form 8110-2 (8/13) Page 2

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

ST09550SC

## Every issue (1)

- December 18, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ca/a7/caa7923aa83d8cfe196e8b51af472aa4cb58f6bef32bedb44a912d32b94d01d4)

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