STC SA03254CH

Part 23 of the Federal Aviation Regulations. (See Page 3 for complete certification basis)

Installation of an Electric Vapor Air Cycle System in accordance with Standard Aero Master Data List 1024126, Revision (P), dated February 16, 2015 or later FAA approved revision.

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

2. FAA Approved Airplane Flight Manual Supplement document number 1024156, Rev (E) dated April 02, 2015, or later FAA approved revision is a required part of this modification.

3. The aircraft must be maintained in accordance with FAA Approved Instructions for Continued Airworthiness Document 1024154, revision (E) dated January 21, 2015 or later FAA approved revision in addition to the basic airplane maintenance manuals.

4. If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission.

Standard Aero Business Aviation Services, LLC 1200 North Airport Drive Springfield, IL 62707 A57CE Make: Diamond Aircraft Industries GmbH Model: DA 42, DA 42 NG

Date of application : June 03, 2013

Date of issuance: April 28, 2015 Date reissued :

(Signature) Tim Winiesdorffer, ODA Administrator Standard Aero, Springfield, IL ODA-100079-CE

(Title)

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee)

(Number and street)

(City, State, and Zip code)

from (Name of grantor) (Print or type)

(Address of grantor)

(Number and street)

(City, State, and Zip code)

Signature of grantor (In ink):

Supplemental Type Certificate Number: SA03254CH Date of issuance: April 28, 2015 Date of amendment:

Date of reissue:

Certification Basis (continued)

Based on 14 CFR §§ 21.15, 21.101 and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the Diamond Aircraft Industries GmbH, DA 42, DA 42 NG Installation of an Electric Vapor Air Cycle System components is as follows:

a. The type certification basis for Diamond Aircraft Industries GmbH, DA 42, DA 42 NG is shown on TCDS A57CE for parts not changed or not affected by the change.

b. The certification basis for parts changed or affected by the change since the reference date of application, June 03, 2013, is based upon TCDS A57CE. 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 amendment level in TCDS A57CE

23.1(a, b)(23-34), 23.45(a-e)(23-50), 23.53(a, b)(23-50), 23.63(a, b)(23-50), 23.65(a)(23-50)

23.67(a)(23-50), 23.77(a)(23-50), 23.141(23-45), 23.251(23-45), 23.301(a -c)(23-48), 23.303

23.305(a, b)(23-45), 23.307(a),23.561(a-e)(23-48), 23.601, 23.603(a, b)(23-23), 23.605(a, b)(23-23)

23.607(a-c)(23-48), 23.609(a, b), 23.611(23-48), 23.613(a-e)(23-45), 23.619(23-7), 23.623(a)(23-7)

23.625(a-c)(23-7), 23.627, 23.831(a)(23-42), 23.853(a)(23-49), 23.867(a-c)(23-49), 23.1301(a-d)(23-20)

23.1309(a, b, c)(23-49), 23.1351(a1)(23-49), 23.1357(a)(23-43), 23.1365(a, b)(23-49), 23.1367(a -d)

23.1431(a, b)(23-49), 23.1438(b, c)(23-20), 23.1501(a, b)(23-21), 23.1519, 23.1529(23-26)

23.1541(a, b)(23-21), 23.1555(a)(23-50), 23.1581(a, b)(23-50), 23.1583(m)(23-50), 23.1585(j)(23-50)

23.1587(a2, b, c1, c4,c5)(23-50).

Regulations at the latest amendment level

36.1(a2, b, c, e)(36-24), 36.2(b)(36-24), 36.3(36-14), 36.6(a-e)(36-24), 36.9(a)(36-19), 36.501(a, c)(36-19)

36.1501(a)(36-15), 36.1581(a, c, e)(36-24), G36.101(a-d)(36-16), G36.103(a-d)(36-16), G36.105(a-g)(36-24) G36.107(a-c)(36-22), G36.109(a-g)(36-16), G36.111(a-c)(36-27), G36.201(a-d)(36-22) G36.203(a, b)(36-16), G36.301(a, b)(36-28).

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