# STC SR00091IB

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Alpine Aerotech LP, Canada
- Description: Installation of the Bear Paw Kit
- Applied: December 16, 2022
- Status date: January 20, 2023
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 27
- Foreign approvals: TCCA SH22-40 Issue 1
- Data sheets: [TCDS H9EU](https://openairdocs.org/tcds/H9EU), [TCDS H11EU](https://openairdocs.org/tcds/H11EU)
- Certificate PDF: https://openairdocs.org/files/sha256/5f/d5/5fd521358ceab9ac286182d0c296fa16b029cc2d0f3e170a1a38dac13d4a373c
- Approved model list and other attachments: [SR00091IB AML.pdf](https://openairdocs.org/files/sha256/51/eb/51eb1f26e0f7c2e9b777cb2e3894982680b931036ad1e4c59991bb35e4215470)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135265525420230123203939.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00091IB

## ADs that name it (0)

None.

## Approved models (12)

- Airbus Helicopters AS-350B ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Airbus Helicopters AS-350B1 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Airbus Helicopters AS-350B2 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Airbus Helicopters AS-350B3 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Airbus Helicopters AS-350BA ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Airbus Helicopters AS-350D ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Airbus Helicopters AS355E ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))
- Airbus Helicopters AS355F ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))
- Airbus Helicopters AS355F1 ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))
- Airbus Helicopters AS355F2 ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))
- Airbus Helicopters AS355N ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))
- Airbus Helicopters AS355NP ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))

## 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.

IMPORT SR00091IB Alpine Aerotech LP 1260 Industrial Road Kelowna, British Columbia Canada V1Z 1G5 Part 27 Title 14 Code of Federal Regulations *See attached FAA Approved Model List (AML) SR00091IB *See attached FAA AML No. SR00091IB *See attached FAA AML No. SR00091IB

1. Installation of the Bear Paw Kit must be done in accordance with Alpine Aerotech LP (AAL) Installation Instructions as shown on the attached FAA Approved Model List (AML) No. SR00091IB.

2. Maintenance must be done in accordance with AAL Instructions for Continuing Airworthiness as shown on the attached FAA Approved Model List (AML) No. SR00091IB.

(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) December 16, 2022 January 20, 2023

Anthony E. Gallo Manager, International Validation Branch (AIR-730) Compliance & Airworthiness Division Aircraft Certification Service (AIR) 3

**IMPORT SR00091IB SR00091IB 3**

IMPORT SR00091IB Date of Issuance: January 20, 2023

Description of Type Design Change (continued):

3. Definition of Type Design Change is found in AAL Master Data List as shown on the attached FAA Approved Model List (AML) No. SR00091IB.

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 as shown on the attached AML No. SR00091IB.

4. A copy of this certificate and the FAA Approved Model List (AML) No. SR00091IB, issued January 20, 2023, must be maintained as part of the permanent records for the modified aircraft.

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

### SR00091IB AML.pdf

FAA APPROVED MODEL LIST (AML) No. SR00091IB

ALPINE AEROTECH LP For Bear Paw Kit Installation

Page 1 of 1

Issue Date: January 20, 2023

**CONFIG MAKE MODEL CERT BASIS**

**TCDS REQUIRED DOCUMENTATION INITIAL**

**APPROVAL DATE**

**AMENDED**

**DATE INSTALLATION**

**INSTRUCTIONS**

**INSTRUCTIONS FOR**

**CONTINUING**

**AIRWORTHINESS**

**MASTER DATA LIST**

1.

Airbus Helicopters

AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350D

*

H9EU Rev. 26 6/14/2021

Installation of the Bear Paw Kit must be done in accordance with Alpine Aerotech LP (AAL) Installation Instructions AAL-390-035-001, Rev.

NI, Transport Canada Civil Aviation (TCCA) approved December 7, 2022, or later TCCA approved revision.

Maintenance must be done in accordance with AAL Instructions for Continuing Airworthiness AAL- 390-035-701, Rev. NI, dated December 05, 2022, or later TCCA accepted revision.

Definition of Type Design Change is found in AAL Master Data List AAL-390- 034-001, Rev.

NI, TCCA approved December 7, 2022, or later TCCA approved revision.

1/20/2023

N/A

2.

AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP

*

H11EU Rev. 12 2/8/2022

* Certification Basis:

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for design changes that are identified as not significant in FAA Order 8110.48, the certification basis for the modification is as follows:

a. The type certification basis for the Airbus Helicopters Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, and AS350D aircraft as shown on TCDS H9EU for parts not changed or not affected by the change. The type certification basis for the Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP aircraft as shown on TCDS H11EU for parts not changed or not affected by the change.

b. The certification basis for the Airbus Helicopters Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP for parts changed or affected by the change, the STC holder has elected to comply with the certification basis shown on TCDS H 11EU, with the following additions:

For A/C incorporating mod. OP3369 (2370 kg/5225 lb mass extension) the following 14 CFR part 27 Amendments 27-1 through 27-40, are replacing the same requirement from the certification basis above : 27 §1; §21; §25; §27; §33; §45; §51; §65; §71; §73; §75; §79; §141; §143; §173; §175; §177; §24 1; §301; §303; §305; §307; §309; §321; §337;

§339; §341; §351; §471; §473; §501; §505; §521; §547; §549; §563(b); §571; §602; §661; §663; §695; §723; §725; §727; §737; §7 51; §753; §801(b)(d); §927(c); §1041;

§1043; §1045; §1301; §1501; §1519; §1529; §1581; §1583; §1585; §1587; §1589.

FAA Approved:

Anthony E. Gallo Manager, International Validation Branch (AIR-730) Compliance & Airworthiness Division Aircraft Certification Service (AIR)

## Every issue (1)

- January 20, 2023: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5f/d5/5fd521358ceab9ac286182d0c296fa16b029cc2d0f3e170a1a38dac13d4a373c), [SR00091IB AML.pdf](https://openairdocs.org/files/sha256/51/eb/51eb1f26e0f7c2e9b777cb2e3894982680b931036ad1e4c59991bb35e4215470)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.