# STC SA5546NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Ancra International LLC, United States
- Description: Installation of a cabin cargo handling system.
- Applied: April 17, 1990
- Status date: September 3, 2019
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A22WE](https://openairdocs.org/tcds/A22WE)
- Certificate PDF: https://openairdocs.org/files/sha256/ad/d3/add39fe29bf52449bc79bbfcfb9c3f4a1bd84d469f7332b0df1d6619da9da82f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F71884DBE6D85A8E862585DE004941A7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5546NM

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company MD-11F ([TCDS A22WE](https://openairdocs.org/tcds/A22WE))

## 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.

Ancra International LLC 601 South Vincent Avenue Azusa, CA 91702 25 .

Description of Type Design Change: Installation of a Cabin Cargo Handling System in accordance with the FAA approved Ancra Controlled Drawing List No. DL 80800, Revision “C”, dated March 3, 1992, or later FAA approved revision.

Limitations and Conditions: The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this change and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the 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.

April 17, 1990

March 20, 1992

November 10, 1992; October 8, 1996; March 29, 2912; September 3, 2019

(Signature) Manager, Technical & Administrative Support Section Los Angeles ACO Branch (Title) A22WE

Boeing

MD-11F

## Every issue (2)

- September 3, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ad/d3/add39fe29bf52449bc79bbfcfb9c3f4a1bd84d469f7332b0df1d6619da9da82f)
- March 29, 2012: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/65/e2/65e290fdd7f8aae4ec11b8d6875af9b01f3390daad9f22e6c0efe77951b80486)

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