STC SR01042DE

$Q\DOWHUDWLRQRIWKLVFHUWLILFDWHLVSXQLVKDEOHE\DILQHRIQRWH[FHHGLQJRULPSULVRQPHQWQRWH[FHHGLQJ\HDUVRUERWK7KLVFHUWLILFDWHPD\EHWUDQVIHUUHGRUPDGH DYDLODEOHWRWKLUGSHUVRQVE\OLFHQVLQJDJUHHPHQWVLQDFFRUGDQFHZLWK&)53RVVHVVLRQRIWKLV6XSSOHPHQWDO7\SH&HUWLILFDWH 67& GRFXPHQWE\SHUVRQVRWKHUWKDQ WKH67&KROGHUGRHVQRWFRQVWLWXWHULJKWVWRWKHGHVLJQGDWDQRUWRDOWHUDQDLUFUDIWDLUFUDIWHQJLQHRUSURSHOOHU7KH67&¶VVXSSRUWLQJGRFXPHQWDWLRQ GUDZLQJVLQVWUXFWLRQV SURSHOOHUPXVWSURYLGHWKDWSHUVRQZLWKZULWWHQSHUPLVVLRQDFFHSWDEOHWRWKH)$$ 5HI&)5  )$$)RUP  683(56('(635(9,286(',7,21 3DJHRIBBB United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

BB__.

Original Product 7\SH&HUWLILFDWH1XPEHU Make:

SR01042DE Cert Works, LLC 5150 Front Range Parkway Watkins, CO 80137 29 Federal Aviation Regulations * Installation of Non-Aviation Band FM Radio Systems in accordance with Document No. CW0603-1022, Master Installation Drawing List, Part 29 AML - FM Radio Installation, Revision IR dated 11/24/2020, FAA approved 12/31/2020 or later FAA approved revision. Parts manufactuered in accordance with Document No. CW0604-1011, Master Manufacturing Drawing List, Part 29 AML - FM Radio Installation, Revision IR dated 10/5/2020, FAA approved 12/31/2020 or later FAA approved revision.

Continued on Page 3 of 3

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

Continued Page 3 of 3 December 2, 2019 December 31, 2020 Kreg R. Voorhies, ODA Lead administrator Cert Works, LLC ODA ODA No. ODA(AIR)-833887-NM 3

$Q\DOWHUDWLRQRIWKLVFHUWLILFDWHLVSXQLVKDEOHE\DILQHRIQRWH[FHHGLQJRULPSULVRQPHQWQRWH[FHHGLQJ\HDUVRUERWK7KLVFHUWLILFDWHPD\EHWUDQVIHUUHGRUPDGH DYDLODEOHWRWKLUGSHUVRQVE\OLFHQVLQJDJUHHPHQWVLQDFFRUGDQFHZLWK&)53RVVHVVLRQRIWKLV6XSSOHPHQWDO7\SH&HUWLILFDWH 67& GRFXPHQWE\SHUVRQVRWKHUWKDQ WKH67&KROGHUGRHVQRWFRQVWLWXWHULJKWVWRWKHGHVLJQGDWDQRUWRDOWHUDQDLUFUDIWDLUFUDIWHQJLQHRUSURSHOOHU7KH67&’s supporting documentation (drawings, instructions, SURSHOOHUPXVWSURYLGHWKDWSHUVRQZLWKZULWWHQSHUPLVVLRQDFFHSWDEOHWRWKH)$$ 5HI&)5  )$$)RUP  683(56('(635(9,286(',7,21 3DJHRIBBB United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

Date oI transfer:

SR01042DE 3

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nited States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SR01042DE Description of Type Design Change Continued:

Instructions for Continued Airworthiness (ICA) is required to be made available at installation, see FAA Approved Models List (AML) SR01042DE for applicable ICA. FAA Approved Rotorcraft Flight Manual Supplement (RFMS) is required for this modification, see FAA Approved Models List (AML) SR01042DE for applicable RFMS.

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.

Certification Basis:

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the installation of the Non-Aviation Band FM Radio System is as follows:

a. The type certification basis for parts not changed or not affected by the change are shown on the attached AML.

b. The certification basis for parts changed or affected by the change since the reference date of application, 12/2/2019, is based upon 14 CFR Part 29 with amendment 29-1 through 29-57. Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this modification was determined to be:

Regulations at the latest amendment;

14 CFR Sections: 21.93 Amdt. 21-81; 29.301 Amdt. - ; 29.303 Amdt. - ; 29.305(a) Amdt. - ; 29.307(a) Amdt. 29-30; 29.337(a) Amdt. 29-30; 29.341 Amdt. - ; 29.561(a),(b)(3) Amdt. 29-38; 29.562(a)(1) Amdt.

29-41; 29.601(a) Amdt. - ; 29.603 Amdt. 29-17; 29.605(a) Amdt. 29-17; 29.607 Amdt. 29-5; 29.609(a) Amdt. - ; 29.610 Amdt. 29-53; 29.611 Amdt. - ; 29.613 Amdt. 29-30; 29.619(b)(1) Amdt. - ; 29.625(a) Amdt. 29-42; 29.853(a) Amdt. 29-23; 29.1301 Amdt. - ; 29.1309(a),(b)(2),(d),(g) Amdt. 29-53; 29.1351(a) Amdt. 29-42; 29.1353(a),(b) Amdt. 29-15; 29.1357(a),(b),(c) Amdt. 29-24; 29.1359(a),(b),(c) Amdt.

29-42; 29.1431 Amdt. - ; 29.1529 Amdt. 29-20; 29.1581 Amdt. 29-15; 29.1585(a) Amdt. 29-24

Regulations at an intermediate amendment;

None

Regulations at the Original Aircraft Certification Basis amendment level per AML SR01042DE;

None

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - END- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 33