# STC SR09644RC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Helifab Inc, United States
- Description: Installation of a ADS-B out transponder system
- Applied: November 15, 2013
- Status date: April 17, 2014
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE)
- Certificate PDF: https://openairdocs.org/files/sha256/a1/17/a117e91ca3905e2f3f59b31a6e0fbe02130eaf8439bf330700c4798594977b1b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6DA9A16856C6FB2786257CC3006E244C.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR09644RC

## ADs that name it (0)

None.

## Approved models (1)

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

## 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.

(Ref. 14 CFR 21.120 AA FORM 8110-2(8/13) PAGE 1 of 2 PAGES

Number: SR09644RC This certificate issued to Helifab, Inc.

1318 Smede Hwy.

Broussard, LA 70518 Part 29 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: H1NE Make: Sikorsky Model: S-76A Description of Type Design Change:

Installation of a ADS-B out transponder system in the Sikorsky S-76A in accordance with Helifab Inc., Master Drawing List HF- MDL-12-1, Rev. B, dated April 17, 2014, or later FAA approved revisions. Instructions for Continued Airworthiness, Helifab Inc., Document No. HF-CA-12-1, Rev. IR, dated March 06, 2014 is required.

Rotorcraft Flight Manual Supplement, Helifab Inc. Document No. HF-FMS-12-1, Rev 0, FAA approved April 17, 2014, or later FAA approved revision is required. Compatibility of this design change with previously approved modifications must be determined by the installer. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application: November 15, 2013 Date reissued:

Date of issuance: April 17, 2014 Date amended:

Signature Scott A. Horn Title Manager, Rotorcraft Certification Office Southwest Region

P/N: ST03513RC-R PM: CH Office: ASW-170

## Every issue (1)

- April 17, 2014: Issued, Current. [certificate](https://openairdocs.org/files/sha256/a1/17/a117e91ca3905e2f3f59b31a6e0fbe02130eaf8439bf330700c4798594977b1b)

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