# STC SR11320DS

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Airbus Helicopters Inc., United States
- Description: Installation of an overhead box assembly with audio jacks and map lights in the mid-aft cabin and cockpit
- Applied: December 14, 2018
- Status date: July 31, 2020
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 27
- Data sheets: [TCDS H9EU](https://openairdocs.org/tcds/H9EU)
- Certificate PDF: https://openairdocs.org/files/sha256/9e/57/9e579bbe139f98c460be6dbcfcbbc2a0be01b653aa26a7710d4852931f1b51de
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8878019F40CBED58862585DE0066C519.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR11320DS

## ADs that name it (0)

None.

## Approved models (1)

- Airbus Helicopters AS-350B3 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))

## 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 ___

Part of .

SR11320DS Airbus Helicopters, Inc.

2701 N. Forum Drive Grand Prairie, Texas 75052-7099 27 Federal Aviation Regulations H9EU Airbus Helicopters AS350B3 Installation of an overhead box assembly with audio jacks and map lights in the mid-aft cabin and cockpit in accordance with Airbus Helicopters, Inc. Master Drawing List 350A82-1906 Rev. B dated 05/15/2020 or later ODA approved revision. Instructions for Continued Airworthiness 350MMS-058 Rev. IR dated 06/09/2020 or later ODA or AEG accepted revision is required.

For Certification Basis see continuation sheet 3.

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 the product, the holder must give the other person written evidence of that permission. ---see continuation sheet 3--- 12/14/2018 07/31/2020 Gina Gonzales AHI ODA Lead Administrator ODA-700097-SW 3

FAA Form 8110-2 (06/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___

SR11320DS 3

SR11320DS Certification Basis (continued from sheet 1):

Based on 14 CFR §§ 21.115 and 21.101 and the FAA policy for significant changes in FAA Order 8110.48A, the certification basis is the same as TCDS H9EU, Rev 23, 11/18/2014 except for the following: 14 CFR § 27.562 (a)(1)(c)(5) at Amendment 27-25,

27.773 at Amendment 27-50 and 27.785 (a)(b)(c)(d) at Amendment 27-35.

Limitations and Conditions (continued from sheet 1):

3. This STC is applicable to all serial numbers for this Make-Model.

4. This STC does not certify any additional equipment installed in the overhead box.

--END-- The latest effective date of this STC is 07/31/2020.

## Every issue (1)

- July 31, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/9e/57/9e579bbe139f98c460be6dbcfcbbc2a0be01b653aa26a7710d4852931f1b51de)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.