# STC SA4792NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Flight Structures Inc
- Description: Installation of a upper deck crew rest area, and deactivation of the left upper deck door.
- Status date: January 12, 1990
- Data sheets: A20WE
- Certificate PDF: https://openairdocs.org/files/sha256/7a/db/7adb6120c6ef97b8d603a337ce5e1a80e1343f80fb0fde47468be24930ad8a4d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/811A81EC63B0BBE585256CC2000E3EA7.0001
- Page: https://openairdocs.org/stc/SA4792NM

## ADs that name it

None.

## Approved models (1)

- The Boeing Company 747-200 Series (TCDS A20WE)

## What the certificate says

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

## Every issue (1)

- January 12, 1990: Issued, Current. [certificate](https://openairdocs.org/files/sha256/7a/db/7adb6120c6ef97b8d603a337ce5e1a80e1343f80fb0fde47468be24930ad8a4d)

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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.