# STC SA03556NY

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Avrotechnik Aviation Services Ltd., Canada
- Description: Installation of a Flak Pack Ice Shield System
- Applied: June 5, 2015
- Status date: February 1, 2022
- Product: Aircraft, Small/Large Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A14CE](https://openairdocs.org/tcds/A14CE), [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/bc/dd/bcdda1c50e53cfaab14c2acab5d9c955ae2cdaa2abf2ff81bc6b2bdaac0ae5e0
- Approved model list and other attachments: [AML SA03556NY.pdf](https://openairdocs.org/files/sha256/65/b1/65b16562f261f6d95c5369ee3cb87b5760875daa9fde74bfc0b97812befdb28c)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F58612645E756D5A8625886E005F2B76.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA03556NY

## ADs that name it (0)

None.

## Approved models (6)

- Textron Aviation Inc. 100 ([TCDS A14CE](https://openairdocs.org/tcds/A14CE))
- Textron Aviation Inc. 200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. A100 ([TCDS A14CE](https://openairdocs.org/tcds/A14CE))
- Textron Aviation Inc. B100 ([TCDS A14CE](https://openairdocs.org/tcds/A14CE))
- Textron Aviation Inc. B200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. B200C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

## 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 SA03556NY “Reissued on January 25, 2022, to supersede the original STC, which had been lost or misplaced.”

Avrotechnik Aviation Services Ltd.

150 Palmer Road NE Calgary, Alberta Canada T2E 7R3 Part 23 Title 14 Code of Federal Regulations * See attached FAA Approved Model List (AML) No. SA03556NY * See FAA Approved Model List (AML) No. SA03556NY * See FAA Approved Model List (AML) No. SA03556NY

1. Installation of a Flak Pack Ice Shield System must be done in accordance with Amtech Aeronautical Limited (AAL) Master Data List as shown on FAA AML No. SA03556NY.

2. Maintenance must be done in accordance with AAL Instructions for Continued Airworthiness as shown on FAA AML No. SA03556NY.

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) June 5, 2015 January 25, 2022, February 1, 2022 August 18, 2015

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

**IMPORT SA03556NY SA03556NY 3**

IMPORT SA03556NY Date Reissued: February 1, 2022

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 FAA AML No. SA03556NY.

4. Maintenance must be done in accordance with the Instructions for Continued Airworthiness specified in the attached FAA AML No.SA03556NY.

5. A copy of this certificate and the attached FAA AML No. SA03556NY, reissued February 1, 2022, must be maintained as part of the permanent records for the modified aircraft.

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

### AML SA03556NY.pdf

FAA APPROVED MODEL LIST (AML) No. SA03556NY AVROTECHNIK AVIATION SERVICES LTD.

for

**INSTALLATION OF FLAK PACK ICE SHIELD SYSTEM**

Issue Date: August 18, 2015 This was reissued on January 25, 2022, to supersede the original STC, which had been lost or misplaced.

Reissue Date: February 1, 2022

**CONFIG MAKE MODEL CERT BASIS**

**TCDS REQUIRED DOCUMENTATION INITIAL**

**APPROVAL DATE AML**

**AMENDMENT DATE**

MASTER DRAWING LIST MAINTENANCE / INSTRUCTIONS for

**CONTINUED**

**AIRWORTHINESS**

1.

Textron Aviation

100, A100, B100

Per TCDS A14CE

A14CE Rev. 41 11/27/17

Installation of a Flak Pack Ice Shield System must be done in accordance with Amtech Aeronautical Limited (AAL) Master Data List MDL328101, Rev. 2, Transport Canada Civil Aviation (TCCA) approved September 3, 2013, or later TCCA approved revision.

AAL Maintenance Manual Supplement MMS328101, Rev. 1, TCCA accepted September 3, 2013, or later TCCA accepted revision.

8/18/2015

N/A

2.

Textron Aviation

200, B200, B200C

Per TCDS A24CE

A24CE Rev. 125 9/21/21

General Notes:

1. Reissued on January 25, 2022, to supersede the original STC, which had been lost or misplaced.

FAA Approved:

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

## Every issue (3)

- February 1, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/bc/dd/bcdda1c50e53cfaab14c2acab5d9c955ae2cdaa2abf2ff81bc6b2bdaac0ae5e0), [AML SA03556NY.pdf](https://openairdocs.org/files/sha256/65/b1/65b16562f261f6d95c5369ee3cb87b5760875daa9fde74bfc0b97812befdb28c)
- January 25, 2022: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/b0/6b/b06bd525871aa1b039f9ef7d809146d45c220507350866134f3036e632c65d87), [SA03556NY AML.pdf](https://openairdocs.org/files/sha256/98/74/9874220b08d8eb703f60e2755f27dc98f3488659a70751b6bfc6bb3a983ba1d2)
- August 18, 2015: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/1d/dd/1dddd2cde0e4ac7932dbab1db5ba02149e7816da10250218e9364f8e4bae70c7), [SA03556NY_AML.pdf](https://openairdocs.org/files/sha256/9d/85/9d85bcd8ff98ecf0bc3bd44fe08a9af5c76f0113ed260edac82f02bf676595cf)

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