# STC SR04588NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Trinity Aviation Services Limited, Canada
- Description: Replacement Cabin Floor Panels
- Applied: November 30, 2020
- Status date: June 10, 2021
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H1SW](https://openairdocs.org/tcds/H1SW), [TCDS H4SW](https://openairdocs.org/tcds/H4SW), [TCDS H6SW](https://openairdocs.org/tcds/H6SW)
- Certificate PDF: https://openairdocs.org/files/sha256/99/4f/994f0a7a1d57fd6ed795b45904e8b0bfc018ec61bc59742cc78cfe3144ccb62c
- Approved model list and other attachments: [AML_SR04588NY.pdf](https://openairdocs.org/files/sha256/cf/2b/cf2b647d8d0b65afb86185ee8c4f9e55bab1f241803753c7d92f150bf6473d8f)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/88EBA0385B17A58D862586F6005CC05F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR04588NY

## ADs that name it (0)

None.

## Approved models (9)

- Bell Textron Inc. 205A ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Textron Inc. 205A-1 ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Textron Inc. 205B ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Textron Inc. 212 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Textron Inc. 214B ([TCDS H6SW](https://openairdocs.org/tcds/H6SW))
- Bell Textron Inc. 214B-1 ([TCDS H6SW](https://openairdocs.org/tcds/H6SW))
- Bell Textron Inc. 412 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Textron Inc. 412CF ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Textron Inc. 412EP ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))

## 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.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

IMPORT SR04588NY Trinity Aviation Services Ltd.

201 -19148 27th Avenue Surrey, BC Canada V3Z 5Tl Part 29 Title 14 Code of Federal Regulations * See attached FAA AML No. SR04588NY for applicable airworthiness regulations.

Bell * See attached FAA AML No. SR04588NY

1. Replacement Cabin Floor Panels approved for fabrication to be done in accordance with Trinity Aviation Services Affectivity List as listed on AML No. SR04588NY.

2. Replacement Cabin Floor Panels shall be fabricated in accordance with Trinity Aviation Services Master Drawing List as listed on AML No. SR04588NY.

(Description of Type Design Change Continued on Page 3 of 3)

1. 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.

(Limitations and Conditions Continued on Page 3 of 3) November 30, 2020 June 10, 2021 Timothy J. Hadsall Acting Manager, New York ACO Branch Compliance & Airworthiness Division Aircraft Certification Service 3

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

**IMPORT SR04588NY SR04588NY 3**

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page ___ of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

IMPORT SR04588NY Date of Issuance: June 10, 2021

Description of Type Design Change (continued):

3. Replacement Cabin Floor Panels shall be installed in accordance with applicable Trinity Aviation Services Installation Instructions as listed on AML No. SR04588NY.

4. Modified rotorcraft shall be maintained in accordance with Trinity Aviation Services Instructions for Continued Airworthiness as listed on AML No. SR04588NY.

2. The installer must determine whether this design change is compatible with previously approved modifications.

3. This STC is applicable to all serial numbers for the Make and Models.

4. A copy of this Certificate and FAA Approved Model List (AML) No. SR04588NY must be maintained as part of the permanent records for the modified aircraft.

----------END---------- 3 3

### AML_SR04588NY.pdf

FAA APPROVED MODEL LIST (AML) No. SR04588NY TRINITY AVIATION SERVICES LTD.

FOR

REPLACEMENT CABIN FLOOR PANELS Page 1 of 1

Original Issue Date: June 10, 2021

**ITEM MAKE MODEL CERT BASIS**

**TCDS REQUIRED DOCUMENTATION AML AMEND- MENT DATE**

**AFFECTIVITY LIST MASTER**

**DRAWING LIST**

**INSTALLATION**

**INSTRUCTIONS**

INSTRUCTIONS for CONTINUED

**AIRWORTHINESS**

Bell

205A, 205A-1, 205B

FAA FAR 29, Amendment 29-1 through 29-51

H1SW Rev. 27 04/20/20

Replacement Cabin Floor Panels approved for fabrication are listed in Trinity Aviation Services Affectivity List AL14016- 01 Rev. 1, TCCA approved November 13, 2019, or later TCCA approved revisions.

Replacement Cabin Floor Panels shall be fabricated in accordance with Trinity Aviation Services Master Drawing List, Document No. TAS- 5414-101 Rev. O, TCCA approved November 13, 2019, or later TCCA approved revisions.

Replacement Cabin Floor Panels shall be installed in accordance with applicable Bell 205 Series, 212 Series, 214 Series, or 412 Series Trinity Aviation Services Installation Instructions, Document No.

TAS-5414-102 Rev. O, TCCA approved November 13, 2019, or later TCCA approved revisions.

Modified rotorcraft shall be maintained in accordance with Trinity Aviation Services Instructions for Continued Airworthiness, Document No. TAS- 5414-103 Rev. O, TCCA accepted October 1, 2019, or later TCCA accepted revisions.

N/A

212, 412, 412EP, 412CF

FAA FAR 29, Amendment 29-1 through 29-51

H4SW Rev. 37 01/26/21

214B, 214B-1

FAA FAR 29, Amendment 29-1 through 29-51

H6SW Rev. 7 04/20/20

FAA Approved:

Timothy J. Hadsall Acting Manager, New York ACO Branch Compliance & Airworthiness Division Aircraft Certification Service

## Every issue (1)

- June 10, 2021: Issued, Current. [certificate](https://openairdocs.org/files/sha256/99/4f/994f0a7a1d57fd6ed795b45904e8b0bfc018ec61bc59742cc78cfe3144ccb62c), [AML_SR04588NY.pdf](https://openairdocs.org/files/sha256/cf/2b/cf2b647d8d0b65afb86185ee8c4f9e55bab1f241803753c7d92f150bf6473d8f)

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