# STC SH8104SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: RSG Products, United States
- Description: Installation of a fold-up attendant seat.
- Applied: August 14, 1991
- Status date: February 10, 2017
- 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/a9/c5/a9c5e15e1263a622f5f0172f845cb663f534841441b5f916cb5db7b7a3589341
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D1AD8B922A8DFB0986258249006A393B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH8104SW

## ADs that name it (0)

None.

## Approved models (7)

- Eurocopter France AS-350B ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350B1 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350B2 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350B3 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350BA ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350D ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350D1 ([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 (5/14) Page 1 of 2

Number: SH8104SW

Part 27 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: H9EU Make: Airbus Helicopters Model: AS-350B, B1, B2, B3, BA, D, D1 Description of Type Design Change:

Installation of a fold-up attendant seat, in accordance with Heli-Dyne Systems Drawing HD350-00-0005, Rev. IR, dated August 14, 1991, or later FAA approved revision.

The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Date of Application: August 14, 1991 Date Reissued: February 10, 2017 Date of Issuance: September 6, 1991 Date Amended: December 2, 1998 Revision 1

Signature

Title James A. Grigg Manager, Fort Worth Aircraft Certification Office, Southwest Region RSG Products 3900 Falcon Way, Hangar 16S Fort Worth, TX 76106

FAA Form 8110-2 (5/14) Page 2 of 2

Transfer the ownership of Supplemental Type Certificate Number: SH8104SW

To (Name and address of transferee)

From (Name and address of grantor)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST10962SC

FAA Form 8110-2 (5/14) Page 3 of 3

## Every issue (1)

- February 10, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a9/c5/a9c5e15e1263a622f5f0172f845cb663f534841441b5f916cb5db7b7a3589341)

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.