# STC ST11840WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Duncan Aviation Inc., United States
- Description: Change to Layout of Passenger Accommodations (LOPA)
- Applied: August 12, 2024
- Status date: December 11, 2024
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS T00003NY](https://openairdocs.org/tcds/T00003NY)
- Certificate PDF: https://openairdocs.org/files/sha256/80/69/8069b81f702ef64aeaba8491c2d42ba4c870b4dd5806efabb4e4f327b92ae7e0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181865020420260824141741.0001
- DRS record last changed: August 24, 2026
- Page: https://openairdocs.org/stc/ST11840WI

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier Inc. BD-700-1A10 ([TCDS T00003NY](https://openairdocs.org/tcds/T00003NY))

## 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.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number This certificate issued to:

ST11840WI Duncan Aviation, Inc.

3701 Aviation Road Lincoln, NE 68524 Part 25* Federal Aviation Regulations (* see Page 3) T00003NY Bombardier Inc.

BD-700-1A10 The installer must determine whether this design change is compatible with previously approved modifications. (Limitations and Conditions continued on Page 3) 08/12/2024 12/11/2024 Dain J. Christensen ODA STC administrator, ODA-501013-CE 3 Change to Layout of Passenger Accommodations (LOPA) in accordance with Duncan Aviation, Inc. STC Master Document List, Doc. No. CERTDOC-025191, Rev. A, dated December 11, 2024 or later FAA approved revisions.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number

Date o transfer:

ST11840WI 12/11/2024 3

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number ST11840WI 12/11/2024 Limitations and Conditions (continued):

You cannot use descriptive data from this design change to duplicate other products. This approval is limited to only the installation made in Bombardier Inc. BD-700-1A10, Serial Number 9125. This STC does not permit manufacturing of parts for multiple installations.

Certification Basis:

The certification basis for parts changed or affected by this design change is the 14 CFR Part 25 requirements defined in TCDS T00003NY, Revision 23 for the Bombardier Inc. BD-700-1A10.

Exemptions:

FAA Exemption No. 7120C from 25.785(b) for Side-Facing Divans, (per Note 9 of the TCDS).

In addition, the applicant has voluntarily complied with the following 14 CFR Part 25 regulation, effective February 1, 1965, as amended by the amendment stated:

14 CFR 25.613(a)(b)(c)(f) [Amdt. 25-112].

-------------------------------------------------------END------------------------------------------------------- 3 3

## Every issue (1)

- December 11, 2024: Issued, Current. [certificate](https://openairdocs.org/files/sha256/80/69/8069b81f702ef64aeaba8491c2d42ba4c870b4dd5806efabb4e4f327b92ae7e0)

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