STC SR03640AT

FAA Form 8110-2 (3/21) Page 1 of This certificate issued to:

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

By Direction of the Administrator Signature Title Airbus Helicopters EC130B4 and EC130T2 SR03640AT Federal Air Regulation.

H9EU July 29, 2021 June 30, 2011March 28, 2005 November 18, 2008 Jim Grigg Manager, Fort Worth ACO Branch Compliance & Airworthiness Division Aircraft Certification Service Cont'd page 3 of 3 3 Tech-Tool Plastics, Inc.

7800 Skyline Park Drive Fort Worth, TX 76108 27 Installation of miscellaneous windows in accordance with Tech-Tool Plastics, Inc., Master Drawing List EC120/130-2000-100, Revision E, dated April 11, 2020, or later FAA approved revision.

Instructions for Continued Airworthiness (ICA), Tech-Tool Plastics, Inc. document EC130-2000-200, Revision A, dated May 15, 2021, or later FAA accepted revision is required.

"Airbus Helicopters EC130B4 and EC130T2 Maintenance and Repair Manual", is also required as part of this STC and must be incorporated into the operator's maintenance program.

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.

FAA Form 8110-2 (3/21) Page 2 of

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

3 SR03640ATSTC#

FAA Form 8110-2 (3/21) Page 3 of 3 SR03640AT Limitations and Conditions Continued:

The certification basis for the Tech-Tool Plastics Inc. Window Installations on the EC130T2 Rotorcraft is as follows:

14 CFR Part 21 Amendment 92: §21.20 14 CFR Part 27 Amendment 0: 27.301, 27.303, 27.305(a), 27.601 (a), 27.611, 14 CFR Part 27 Amendment 16: 27.603, 27.605(a), 14 CFR Part 27 Amendment 18: 27.1529, Appendix A27.1, A27.2, A27.3, 14 CFR Part 27 Amendment 24: Appendix A27.4, 14 CFR Part 27 Amendment 26: 27.307(a), 27.337(a), 27.613(a)(b)(c), 27.351 14 CFR Part 27 Amendment 27: 27.775, 14 CFR Part 27 Amendment 32: 27.561(a)(b), 14 CFR Part 27 Amendment 37: 27.1(a)(b),

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