# STC ST04582CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: BRANDIS AIRCRAFT LLC, United States
- Description: INSTALLATION OF A CENTER-WING EXTERNAL REPAIR DOUBLER IAW FAA APPROVED MDL LP5223-1002, REV. B, DTD 9/27/22 OR LATER FAA APPROVED REVISION.
- Applied: June 27, 2022
- Status date: September 30, 2022
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A46EU](https://openairdocs.org/tcds/A46EU)
- Certificate PDF: https://openairdocs.org/files/sha256/53/55/535588dfe9d3d8ea14c6b2377d7fc29d4641c16ffa674406dec11f98ab4870b2
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106369436420221013191532.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04582CH

## ADs that name it (0)

None.

## Approved models (1)

- Dassault Aviation Mystere-Falcon 900 ([TCDS A46EU](https://openairdocs.org/tcds/A46EU))

## 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.

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Date oI transfer:

ST04582CH 4

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The aircraft must be maintained in accordance with FAA accepted Instructions for Continued Airworthiness, Report No. LP5223-2002, Revision (A), dated 16 SEP 2022, or later FAA accepted revision in addition to the basic airplane maintenance manuals.

Limitations and Conditions - (Continued):

2. You cannot use descriptive data from this design change to duplicate other products.

This approval is limited to only the installation made in Dassault Aviation Mystere-Falcon 900 Serial Number 011. This STC does not permit manufacturing of parts for multiple installations.

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

Certification Basis - (Continued on next page):

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Based on 14 CFR §§ 21.101, 21.115 and the FAA policy for significant changes in FAA Order 8110.48A, the certification basis for Dassault Aviation Mystere-Falcon 900 Installation of a Center-Wing External Repair Doubler is as follows:

a. The type certification basis for Dassault Aviation Mystere-Falcon 900 is shown on TCDS A46EU for parts not changed or not affected by the change.

b. The certification basis for parts changed or affected by the change since the reference date of application, 27 JUN 2022 is based upon TCDS A46EU.

Based on 14 CFR § 21.101, 21.115 and the FAA policy for significant changes in FAA Order 8110.48A, the certification basis for this modification was determined to be:

Regulations at the amendment level in TCDS A46EU:

25.1(a-b)[Original], 25.301(a-b)[25-23], 25.303(-)[25-23], 25.305(a-b)[25-54],

25.307(a-b)[25-54], 25.341(a-c)[Original], 25.561(a-c)[25-23], 25.571(a-b)[25-54],

25.601(-)[Original], 25.603(a-b)[25-46], 25.605(a)[25-46], 25.607(a-c)[25-23],

25.609(a-b)[Original], 25.611(-)[25-23], 25.613(a,b,d,e)[25-46], 25.615(a)[25-23],

25.619(a-c)[25-23], 25.625(a-c)[25-23], 25.963(a,c)[25-40],

25.965(a(1),(2),(3),(4))[25-40], 25.1529(-)[25-54].

-------------------------------------------------------END------------------------------------------------------ 44

## Every issue (1)

- September 30, 2022: Issued, Current. [certificate](https://openairdocs.org/files/sha256/53/55/535588dfe9d3d8ea14c6b2377d7fc29d4641c16ffa674406dec11f98ab4870b2)

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