# STC SR09050RC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Falcon Crest Aviation Supply, Inc, United States
- Description: Installation of Concorde valve regulated sealed lead acid battery P/N RG380E/40
- Applied: August 30, 1995
- Status date: November 3, 1995
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE)
- Certificate PDF: https://openairdocs.org/files/sha256/64/13/6413828b392450a1032ba474022555576cb4dc3347d57d7d1b7793ec6a40d2e7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F9E11F662C2C72578625826000488692.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR09050RC

## ADs that name it (0)

None.

## Approved models (3)

- Sikorsky Aircraft Corporation S-76A ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))
- Sikorsky Aircraft Corporation S-76B ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))
- Sikorsky Aircraft Corporation S-76C ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate ST1320RC-R Number: SR09050RC This certificate issued to: Falcon Crest Aviation Supply, Inc.

7798 Braniff Houston, Texas 77061 Certifies that the change in the type design for the following produd with the limitations and conditions therefor as specified hereon meets the airworthiness requirement's of Part 29 of the Federal.

Aviation Regulations Original Product - Type Certifioate Number. HINE Make: Sikorsky Model: S-76A, B. C Description of Type Design Change: Installation of concorde valve regulated sealed lead acid battery P/N RG380E/40 in accordance with Falcon Crest Aviation Supply, Inc. S-76 drawing number 1, dated September 22, 1995, or later FAA approved revision.

Limitations and Conditions: Rotorcraft Flight Manual Supplement (REMS) dated November 3, 1995, or later FAA approved REMS must be installed. Compatibility of this design change with previously approved modifications must be determined by the installer.

Date of Application: August 30, 1995 Date Reissued: .

Date of Issuance: November 3, 1995 Date Amended: .

FEDERAL AVIATION Dy dinetion of theptypinistrator ilea (Signature) Carl F. Mittag, Manager, TOMINSTRATOS Southwest Region Rotorcraft Certification Office, / (Title)

## Every issue (1)

- November 3, 1995: Issued, Current. [certificate](https://openairdocs.org/files/sha256/64/13/6413828b392450a1032ba474022555576cb4dc3347d57d7d1b7793ec6a40d2e7)

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