STC SH3311SO

Supplemental type certificate · Bell Helicopter Textron Inc.

Holder
Bell Helicopter Textron Inc. · United States
Status
Current · Amended
Status date
February 1, 2011
Applied
August 24, 1992
Product
Aircraft · Rotorcraft
Certification basis
Part 21, Part 29
Data sheet
TCDSH4SW

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Manufacture of Replacement Windows in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-92083, Rev. M, dated September 20, 2010, or later FAA approved revisions, and installation per Installation Instructions as listed in that report.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

Number SH3311SO This certificate issued to

Part 29 of the Federal Aviation Regulations.

Manufacture of Replacement Windows in accordance with Aeronautical Accessories, Inc.

Drawing List Report No. AA-92083, Rev. M, dated September 20, 2010, or later FAA approved revisions, and installation per “Installation Instructions” as listed in that report.

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.

Bell Helicopter Textron, Inc.

441 Industrial Park Road Piney Flats, TN 37686 H4SW Make : Bell Helicopter Textron Model : 212, 412, 412EP, 412CF Date of application : August 24, 1992

Date of issuance : September 08, 1992

Date reissued : September 29, 1992;

February 01, 2011

Date amended : February 24, 1995, March 26, 1998; December 01, 2010

( Signature) James A. Richmond, Acting Manager Rotorcraft Certification Office, Southwest Region

( Title)

FAA Form 8110-2-1(10-69) Page 2 of 2

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 4

MakeModelData sheet
Bell Helicopter Textron212H4SW
Bell Helicopter Textron412H4SW
Bell Helicopter Textron412CFH4SW
Bell Helicopter Textron412EPH4SW

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
February 1, 2011Amended, currentCertificate
December 1, 2010Amended, earlier issueCertificate