# STC SR11247DS

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Bell Helicopter Textron Inc., United States
- Description: Installation of Connected Aircraft Interface Residing On-board (CAIRO) System
- Applied: October 28, 2019
- Status date: November 18, 2020
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS R00003RD](https://openairdocs.org/tcds/R00003RD)
- Certificate PDF: https://openairdocs.org/files/sha256/0e/15/0e15a347bbbfc27063cf1f2e16e154c70de2f37ab5f281dc3cb3fd39ee1c437c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/42E8B5A18B6FFA89862586AF00786354.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR11247DS

## ADs that name it (0)

None.

## Approved models (1)

- Bell Textron Canada Limited 429 ([TCDS R00003RD](https://openairdocs.org/tcds/R00003RD))

## 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 (10/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

Part of .

SR11247DS Bell Textron Inc.

441 Industrial Park Road Piney Flats, TN 37686 27 the Code of Federal Regulations R00003RD Bell Textron Canada Limited 429 Installation of Connected Aircraft Interface Residing On-board (CAIRO) System in accordance with Master Drawing List, Report No. AA-19072, Revision D, dated September 23, 2020, or later FAA approved revision. Aeronautical Accessories Instructions for Continued Airworthiness, Report No. AA-19079, No Revision, dated January 14, 2020, or later FAA accepted revision, is required.

This STC is applicable to all serial numbers for the Bell Textron Canada Limited 429. The installer must determine whether this design change is compatible with previously approved modifications.

Limitations and Conditions continued. See Continuation Sheet 1.

10/28/2019 11/18/2020 John T. Bouma ODA Lead administrator BTI ODA-710621-SW 3

FAA Form 8110-2 (10/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

SR11247DS 3

FAA Form 8110-2 (10/20) SUPERSEDES PREVIOUS EDITION Page ___ of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

SR11247DS Continuation Sheet 1 of 1.

11/18/2020

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.

Certification Basis:

Subpart C 27.301 [27-0], 27.303 [27-0], 27.305(a) [27-0], 27.307(a) [27-26],

27.337(a) [27-26], 27.561(b)(3) [27-32];

Subpart D 27.601(a) [27-0], 27.603 [27-16], 27.605(a) [27-16], 27.609(a) [27-0],

27.613(b)(2)(d) [27-26], 27.619(b) [27-0], 27.625(a) [27-35],

27.853(a) [27-37];

Subpart F 27.1301(a)(b)(d) [27-0], 27.1307(e) [27-0], 27.1309(a)(b) [27-21],

27.1351(a)(b) [27-13], 27.1357(a) [27-13], 27.1365 [27-35];

Subpart G 27.1529 [27-18];

Appendix A A27.1 [27-18], A27.2 [27-18], A27.3 [27-18], A27.4 [27-24].

- END - 3 3

## Every issue (1)

- November 18, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/0e/15/0e15a347bbbfc27063cf1f2e16e154c70de2f37ab5f281dc3cb3fd39ee1c437c)

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