STC SA04476NY

FAA Form 8110-2 (5/14) Page 1 of This certificate issued to:

Part of the Original Product – Type Certificate Number: Make:

By Direction of the Administrator Signature Title Anthony E. Gallo Acting Manager New York ACO Branch IMPORT SA04476NY Amtech Aeronautical Limited 678 Prospect Drive, S.W.

Medicine Hat, Alberta Canada T1A 4C1 23 Federal Aviation Regulations.

A4SW S2R-T34, S2R-T660

1. Installation of a Pratt & Whitney Engine Services, Inc., Flight Data Acquisition Storage and Transmission System (FAST) must be in accordance with Pratt & Whitney Engine Services, Inc., Data List, Master Data Manual Number GN4-T-100-10, Revision A, dated November 15, 2019, and Transport Canada Civil Aviation (TCCA) approved December 16, 2019, or later TCCA approved revision.

2. Operation must be in accordance with Pratt & Whitney Engine Services, Inc., Aircraft Flight Manual Supplement GN4-T- 250-9, Revision A, dated November 7, 2019, and TCCA approved December 18, 2019, or later TCCA approved revision.

Description of Type Design Change continued on Page 3 of 3

1. The installer must determine whether this design change is compatible with previously approved modifications.

2. 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 Thrush Aircraft, LLC January 8, 2020 April 6, 2020 3

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

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FAA Form 8110-2 (5/14) Page 3 of Date of Issuance: April 6, 2020

3. Maintenance must be in accordance with Pratt & Whitney Engine Services, Inc., Instructions for Continued Airworthiness Manual Number GN4-T-260-11, Revision A, dated February 28, 2019, and TCCA accepted December 16, 2019, or later TCCA accepted revision.

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