# STC ST09918AC

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Northwest Aerospace Technologies, Inc., United States
- Description: Installation of a VIP interior
- Applied: June 15, 2017
- Status date: May 22, 2026
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS T00021SE](https://openairdocs.org/tcds/T00021SE)
- Certificate PDF: https://openairdocs.org/files/sha256/4a/0b/4a0bbe29496aa94b0298fbe4c7a33eee627b7e6165c5a9ff0c9839141f2905c1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118519553520260902155003.0001
- DRS record last changed: September 2, 2026
- Page: https://openairdocs.org/stc/ST09918AC

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 787-8 ([TCDS T00021SE](https://openairdocs.org/tcds/T00021SE))

## 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.

Number   This certificate issued to:

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Original Product 7\SH&HUWLILFDWH1XPEHU Make:

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415 Riverside Road Everett, WA 98201 Part 25 & 26 the Federal Aviation Regulations T00021SE The Boeing Company 787-8 Approval of this change in type design applies to the above model aircraft only.

(See Continuation Sheet Page 3) 6/15/2017 11/23/2020 10/30/2020 7/20/2021 5/22/2026 ODA Lead Administrator, ODA-636059-NM 4 Installation of a VIP interior in accordance with Greenpoint Technologies, Inc. Drawing List G14561001-DL-01 Revision AV, dated April 13, 2026, or later Federal Aviation Administration (FAA) approved revision. Maintained in accordace with Greenpoint Technologies, Inc. Supplemental Instructions for Continued Airworthiness (ICA) G14561001-CA-01, Revision N, dated May 21, 2026, or later FAA-accepted revision. Operated in accordance with Greenpoint Technologies, Inc. Airplane Flight Manual Supplement (AFMS) G14561001-FM-01, Revision U, approval dated August 26, 2024 or later FAA approved revision.

Number   (IIHFWLYH'DWH I Transferr Endorsementt Transfer the ownership of Supplemental Type Certificate Number:

Too (Name and address of transferee):

Date oI transfer:

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United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate  (Continuation Sheet) Number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imitations and Conditions (continued):

This approval should not be extended to other aircraft of this model series unless the installer determines that the relationship between this change and any other previously incorporated approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

A copy of this certificate, ICA and AFMS must be maintained as part o the permanent records for the modified aircraft.

The FAA has approved accomplishing the tasks specified in ICA G14561001-CA-01, Revision N, dated May 21, 2026, or later FAA-accepted revision.

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

This Supplemental Type Certificate (STC) installation requires prior or concurrent installation of Delta Engineering Corporation STC ST04096NY Update of VIP Cabin Interior, Issued November 20, 2020.

Certification Basis:

The certification basis for this modification of Boeing 787-8 aircraft is Title 14 Code of Federal Regulations Part 25 & 26 as shown on the Type Certification Data Sheet T00021SE with the exception of the following regulations which are at a later amendment:

Section Amendment

25.899 Amdt. 25-123

25.981 Amdt. 25-125

25.1322 Amdt. 25-131

25.1365 Amdt. 25-123

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate  (Continuation Sheet) Number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ertification Basis (continued):

The following Exemptions were granted:

Exemption 18542A, dated April 5, 2024, granted exemption to 14 CFR 25.785(h)(2), 25.785(j),

25.791(a), 25.813(e), 25.853(d), and 25-370-SC The following special conditions apply:

25-744A-SC, dated June 5, 2019, Dynamic Test Requirements for Single-Occupant, Side-Facing Seats with Airbag Devices in Shoulder Belts -----------------END---------------- 44

## Every issue (7)

- May 22, 2026: Amended, Current. [certificate](https://openairdocs.org/files/sha256/4a/0b/4a0bbe29496aa94b0298fbe4c7a33eee627b7e6165c5a9ff0c9839141f2905c1)
- July 6, 2026: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/1b/f1/1bf14a4780ac408847816097aa2ca476142c0e635c38703f1e0705296dddd31e)
- May 22, 2026: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/7a/39/7a3990231d3a77d571e20195f39cb93ec62a500234755b86ed2dd75fe0ea4502)
- July 20, 2021: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/8c/56/8c5697de30fcebf71fcdbfa966f3227391548cd44745707f69d28bcb234dff23)
- June 20, 2021: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/8c/56/8c5697de30fcebf71fcdbfa966f3227391548cd44745707f69d28bcb234dff23)
- November 23, 2020: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/af/b4/afb43d5640aae72a8946c0916a7e225342ee6bec2b37db9110c0f8ac906ced48)
- October 30, 2020: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/4f/cf/4fcfe3ef8d6a188fb1322bc5343278fa16c22361c5af3ac4622d091d17a84dd1)

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