# STC SR11896AC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: HELIFAB, United States
- Description: Installation of EMS equipment sled and equipment mount provision
- Applied: December 12, 2022
- Status date: February 24, 2025
- Product: Aircraft, Rotorcraft
- Certification basis: Part 27
- Data sheets: [TCDS R00008RD](https://openairdocs.org/tcds/R00008RD)
- Certificate PDF: https://openairdocs.org/files/sha256/bc/5c/bc5c69ba4f922b577ebcac17f03e37ef150f113e3fb26068b6ad27cc3f22ea0f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118741694220250305172128.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR11896AC

## ADs that name it (0)

None.

## Approved models (1)

- Bell Textron Canada Limited 505 ([TCDS R00008RD](https://openairdocs.org/tcds/R00008RD))

## 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.

SR11896AC

HELIFAB 1318 Smede Highway Broussard, LA 70518 Part 27* the Federal Aviation Regulations.

R00008RD Bell Textron Canada Limited 505 The installer must determine whether this design change is compatible with previously approved modification.

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.

12/12/2022 02/24/2025 for Paul Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 3 Installation of EMS equipment sled and equipment mount provisions in accordance with HELIFAB Master Drawing List Document No. HF-MDL-21-5, Rev. B, dated 11/19/2024 or later FAA approved revision. FAA Approved Rotorcraft Flight Manual Supplement Document No. HF-FM-21-5, Rev. IR, approved date 02/03/2025 or later FAA approved revision is required. Instructions for Continued Airworthiness (ICA) Document No. HF-CA-21-5 Rev. IR, dated 1/17/2024, or later revision is required.

SR11896AC 02/24/2025 3

SR11896AC 02/24/2025 Certification Basis:

Based on 14 CFR § 21.115, the certification basis for the Bell Textron Canada Limited, Bell 505, modified in accordance with HELIFAB Master Drawing List Document No.

HF-MDL-21-5, Rev. B, dated 11/19/2024 or later FAA approved revision is as follows:

27.301 [Amdt 27-0]; 27.303 [Amdt 27-0]; 27.305(a)(b)(1) [Amdt 27-0]; 27.307(a) [Amdt 27-26]; 27.321 [Amdt 27-11]; 27.337 [Amdt 27-26]; 27.561(a)(b)(c) [Amdt 27-32]; 27.601(a) [Amdt 27-0]; 27.603 [Amdt 27-16]; 27.605(a) [Amdt 27-16]; 27.607 [Amdt 27-4]; 27.609 [Amdt 27-0]; 27.610(a)(b)(d) [Amdt 27-46]; 27.611 [Amdt 27-0]; 27.613 [Amdt 27-26]; 27.619 [Amdt 27-0]; 27.625 [Amdt 27-35]; 27.771(a) [Amdt 27-0]; 27.773(a)(b) [Amdt 27-50]; 27.777 [Amdt 27-0]; 27.787(a)(b)(c)(2) [Amdt 27-27]; 27.853(a) [Amdt 27-37]; 27.855(b) [Amdt 27-0]; 27.863 [Amdt 27-16]; 27.1301 [Amdt 27-0]; 27.1307(d)(e) [Amdt 27-0]; 27.1309(c) [Amdt 27-46]; 27.1351(a)(2)(b)(1)(i)(ii) [Amdt 27-13]; 27.1357(a)(c) [Amdt 27-13]; 27.1365(a)

(b)(c) [Amdt 27-35]; 27.1367 [Amdt 27-0]; 27.1501(b) [Amdt 27-14]; 27.1529 [Amdt 27-18];

27.1541(a)(b) [Amdt 27-0]; 27.1557(a) [Amdt 27-11]; 27.1581 [Amdt 27-14]; 27.1585(a) [Amdt 27-21]

-END- 3 3 Add Page

## Every issue (1)

- February 24, 2025: Issued, Current. [certificate](https://openairdocs.org/files/sha256/bc/5c/bc5c69ba4f922b577ebcac17f03e37ef150f113e3fb26068b6ad27cc3f22ea0f)

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