# STC SA4828NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Driessen Aircraft Interior Systems, Inc DBA Zodiac Galleys USA Inc, United States
- Description: Installation of Cart Stowage Unit
- Applied: October 10, 1989
- Status date: July 17, 2014
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- Certificate PDF: https://openairdocs.org/files/sha256/b4/35/b435923ea4bc8df956a0509a0f541e5cf1495b5aa6af06a7a3ef86ed355ec4fc
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/705D73F9AC07D61D86257D41007294BD.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4828NM

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 747SP Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

## 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.

Part 25*of the F ederal A viation R egulations.

*Certification basis is set forth in Type Certificate Data Sheet A20WE.

Original Product Type Certifica te N umber :

Description of Type Design Change: Installation of Cart Stowage Unit in accordance with FAA Approved Driessen Drawing List DL-101085, Revision “C”, dated January 8, 1990, or later FAA approved revision.

Limitations and Conditions: This 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 aircraft model series only. A copy of this STC must be included in the permanent records of the modified aircraft. 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.

Driessen Aircraft Interior Systems, Inc.

DBA: Zodiac Galleys USA Inc.

17311 Nichols Lane Huntington Beach, California 92647 A20WE M ake : Boeing 747SP-31 M odel :

R eissue Date: July 17, 2014

B y direction of the A dministrator

(Signature) Supervisor, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office (Title) Date of application : October 10, 1989

Date of issuance : January 12, 1990

## Every issue (1)

- July 17, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b4/35/b435923ea4bc8df956a0509a0f541e5cf1495b5aa6af06a7a3ef86ed355ec4fc)

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