# STC SR11248DS

- 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: March 10, 2020
- Status date: December 8, 2020
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/48/37/48372e267fe0b08d5769003d03352568ff63a9edff4eb2dfcc4e221b29bcf19c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8C7B2208A1B0BE5F862586AF00792255.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR11248DS

## ADs that name it (0)

None.

## Approved models (1)

- Bell 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.

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 .

SR11248DS Bell Textron Inc.

441 Industrial Park Road Piney Flats, TN 37686 27 the Code of Federal Regulations H2SW Bell Textron Canada Limited 407 Installation of Connected Aircraft Interface Residing On-board (CAIRO) System in accordance with Master Drawing List, Report No. AA-20023, Revision B, dated September 3, 2020, or later FAA approved revision.

Aeronautical Accessories Instructions for Continued Airworthiness, Report No. AA-20022, No Revision, dated February 24, 2020, or later FAA accepted revision, is required.

This STC is applicable to serial numbers 53000 to 54299 with 407 G1000NXi Glass Cockpit Upgrade, STC No. SR11245DS, and to serial numbers 54805 and subsequent for the Bell Textron Canada Limited 407.

Limitations and Conditions continued. See Continuation Sheet 1.

03/10/2020 12/08/2020 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:

SR11248DS 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:

SR11248DS Continuation Sheet 1 of 1.

12/08/2020

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.

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) [27-0];

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)(c) [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)

- December 8, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/48/37/48372e267fe0b08d5769003d03352568ff63a9edff4eb2dfcc4e221b29bcf19c)

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