# STC SR09635RC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: FreeFlight Systems, United States
- Description: Installation of Radar Altimeter RA 4500 with RAD-40 Display
- Applied: May 14, 2012
- Status date: May 9, 2013
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 27
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/ed/05/ed051c8388d122959df7a044d5b2c46e77b285d8e5a329b76e38cdc4a63d08fb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C44F2253A62B3F2286257B7A0043DE3E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR09635RC

## ADs that name it (0)

None.

## Approved models (1)

- Bell Helicopter Textron Canada Limited 407 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))

## 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.

Waco, TX 76706-3756 Part 27 of the Federal Aviation Regulations.

Original Product – Type Certificate Number : H2SW

Make: Bell Helicopter Textron Canada Limited Model: 407 Description of Type Design Change:

Installation of Radar Altimeter RA 4500 with RAD-40 Display in accordance with Master Data List, PHI- MDL-0102, Revision D, dated May 3, 2013, or later FAA approved revision. Rotorcraft Flight Manual Supplement, PHI-RFMS-0102, Revision IR, dated May 9, 2013, or later FAA approved revision is required.

Instructions for Continued Airworthiness, PHI-ICA-0102, Revision --, dated September 29, 2012, or later revision is required for this installation.

1) Compatibility of this design change with previously approved modification must be determined by the installer. 2) A copy of this certificate must be maintained as part of the permanent record for the modified aircraft. 3) 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: May 14, 2012 Date reissued:

Date of issuance: May 9, 2013 Date amended:

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

P/N: ST03450RC-R PE: GH ASW-170

## Every issue (1)

- May 9, 2013: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ed/05/ed051c8388d122959df7a044d5b2c46e77b285d8e5a329b76e38cdc4a63d08fb)

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