# STC SA2639SO

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Kosola & Associates Inc
- Description: Modification of forward passenger cabin seating.
- Status date: July 23, 2009
- Data sheets: A22WE
- Certificate PDF: https://openairdocs.org/files/sha256/35/78/3578d8c4bdb43f2f23a3b052cc694d4aeb6ee50e93a3b5af818a6ef73f9a6bd7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/33236DB62C8F4D458625778F0074A5FD.0001
- Page: https://openairdocs.org/stc/SA2639SO

## ADs that name it

None.

## Approved models (1)

- McDonnell Douglas Corporation DC-10-10 (TCDS A22WE)

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- July 23, 2009: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/35/78/3578d8c4bdb43f2f23a3b052cc694d4aeb6ee50e93a3b5af818a6ef73f9a6bd7)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.