# STC SA2903SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Safran Cabin Inc., United States
- Description: Installation of two utility cabinets (doghouse).
- Applied: October 24, 1990
- Status date: July 18, 2025
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/97/f3/97f3c8a8fd3a7f0d25ea439285be48f217c8209dfbc6aa0cfa995dcb694e1ef5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112162819220260203144850.0001
- DRS record last changed: February 3, 2026
- Page: https://openairdocs.org/stc/SA2903SO

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 737-300 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

## What the certificate says

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

## Every issue (3)

- July 18, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/97/f3/97f3c8a8fd3a7f0d25ea439285be48f217c8209dfbc6aa0cfa995dcb694e1ef5)
- March 15, 2023: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/81/9e/819e109c5e2c12ec7c77f3a38dec40b2ca3275d9e828203b42cac8574bac5ca1)
- July 17, 2014: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/34/0e/340e648af93a88bd61e122ba8d372b97882b4b215ada066c8f106aa486918536)

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