# STC SR09398RC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Texas Aviation Services, United States
- Description: Installation of cockpit infrared filter system.
- Applied: January 9, 2004
- Status date: January 29, 2004
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 27
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/23/19/231987c6df5c51cc8ad14a0eb5dd3d8e280d5c2b5de2d9ed26b36946df8c7bf8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DC16BF646F9D287886256E9F00637A43.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR09398RC

## 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.

Part 27 of the F ederal A viation R egulations.

Original Product -- Type Certificate N umber :

Installation of Cockpit Infrared Filter System in accordance with Texas Aviation Services, Inc., Master Drawing List Publication Number TAS-MDL-407-4012, Revision IR, dated January 12, 2004, or later Federal Aviation Administration (FAA) approved revision.

Limitations and Conditions: Rotorcraft Flight Manual Supplement, Texas Aviation Services, Inc., Cockpit Infrared Filter System for Bell Helicopter, Model 407, Revision IR, dated January 29, 2004, or later FAA revision is required for this installation.

Instructions for Continued Airworthiness, Texas Aviation Services, Inc., Document Number TAS-407-4009-ICA, Revision IR, dated January 9, 2004, or later FAA accepted 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.

Texas Aviation Services, Inc.

3901 North Main St.

Fort Worth, Texas 76106 H2SW M ake : Bell M odel : 407 Date of application : January 09, 2004

Date of issua nce : January 29, 2004

B y direction of the A dministrator

(Signature) Carl F. Mittag, Manager Rotorcraft Certification Office Southwest Region

(Title)

## Every issue (1)

- January 29, 2004: Issued, Current. [certificate](https://openairdocs.org/files/sha256/23/19/231987c6df5c51cc8ad14a0eb5dd3d8e280d5c2b5de2d9ed26b36946df8c7bf8)

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