# STC ST04436CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Airworthy Cabin Solutions LLC, United States
- Description: Installation of Lavatory Doors in accordance with Airworth -BM1802D01M1, Revision D,
dated September 23, 2019, or later FAA approved revision.
- Applied: October 25, 2019
- Status date: January 6, 2020
- Product: Aircraft
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/58/7a/587a6bcd7fb6f69e36d3d459b152658e3ed2227859ffe25583a106dd658ad07b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B3D167EB20537921862584E80053DE72.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04436CH

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 737-800 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

## 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 Federal Aviation R egulations. (See Type Certificate Data Sheet No. A16WE for complete certification basis)

Original Product --Type Certificate N umber :

Installation of Lavatory Doors in accordance with Airworthy Cabin Solutions Master Data List, MDL-BM1802D01M1, Revision D, dated September 23, 2019, or later FAA approved revision.

1. FAA Accepted Instructions for Continued Airworthiness, BM1802R55M1, Revision B, dated September 23, 2019, or later FAA accepted revision is required for this modification.

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

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

Airworthy Cabin Solutions, LLC 17048 Lakeville Crossing Westfield, In 46074 A16WE M ake : Boeing M odel : 737-800

Date of application : October 25, 2018

Date of issuance : November 6, 2019

Date reissued : January 6, 2020

B y direction of the A dministrator

Original Signed By:

Monica L. Nemecek

(Signature) Monica L. Nemecek Manager, Airframe & Administrative Section Chicago ACO Branch

(Title)

FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES

Number

## Every issue (2)

- January 6, 2020: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/58/7a/587a6bcd7fb6f69e36d3d459b152658e3ed2227859ffe25583a106dd658ad07b)
- November 6, 2019: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/87/23/8723b65c8b729afc0f7d4e7850d133990a319c8f371683fa6c55fb902f221a6e)

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