# STC SH7770SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: RSG Products
- Description: Installation of Liquid Oxygen System
- Status date: March 3, 2017
- Data sheets: H11EU
- Certificate PDF: https://openairdocs.org/files/sha256/cf/37/cf373059d60773cfe5abfb68d549514bd266efe0e34a71f446380f6ed2f2fd77
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/833887987CF709A6862581E700533A73.0001
- Page: https://openairdocs.org/stc/SH7770SW

## ADs that name it

None.

## Approved models (1)

- Airbus Helicopters AS355F1 (TCDS H11EU)

## 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: SH7770SW

Part 27 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: H11EU Make: Airbus Helicopters Model: AS 355F1 (S/N 5075 only) Description of Type Design Change:

Installation of Liquid Oxygen System in accordance with Heli-Dyne Systems, Inc. drawing list HD 355-00-0007 Rev. A, dated 4/27/90 or later FAA approved revision.

Data pertaining to this alteration are considered inadequate for duplication in other products. This approval is limited to the installation made in Aerospatiale Model SA 355F1 S/N 5075 only. 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: February 9, 1990 Date Reissued: March 3, 2017 Date of Issuance: May 9, 1990 Date Amended:

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: SH7770SW

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)

- March 3, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/cf/37/cf373059d60773cfe5abfb68d549514bd266efe0e34a71f446380f6ed2f2fd77)

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