# STC ST04547NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Lufthansa Technik AG, Germany
- Description: Installation of a Secondary Flight Display System (SFDS)
- Applied: October 6, 2020
- Status date: October 15, 2020
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A22WE](https://openairdocs.org/tcds/A22WE)
- Certificate PDF: https://openairdocs.org/files/sha256/f2/c0/f2c0ca5a1b83f508aceb0467f795dcda9e26f3abd7750d6011886734486661a1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AFEA64243DF5982D86258603003AC3D2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04547NY

## 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.

FAA Form 8110-2 (06/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

Part of .

**IMPORT ST04547NY**

**LUFTHANSA TECHNIK AG WEG BEIM JAEGER 193 22335 HAMBURG**

GERMANY 25 Federal Aviation Regulations A22WE The Boeing Company MD-11F

1. The installer must determine whether this design change is compatible with previously approved modifications.

2. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

10/06/2020 10/15/2020 Timothy J. Hadsall Acting Manager New York ACO Branch 2

1. Installation of a Secondary Flight Display System (SFDS) must be in accordance with Lufthansa Technik Supplemental Type Definition Document No. STDD34-01/09M, Issue 1, dated March 18, 2002, or later European Union Aviation Safety Agency (EASA) approved revisions.

2. Aircraft is to be maintained in accordance with Lufthansa Technik Engineering Bulletin Document No. MD-11-EB34-0241 Revision 04, dated February 2, 2020, or later EASA accepted revisions.

FAA Form 8110-2 (06/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate

**IMPORT ST04547NY ST04547NY 2**

## Every issue (1)

- October 15, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/f2/c0/f2c0ca5a1b83f508aceb0467f795dcda9e26f3abd7750d6011886734486661a1)

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