STC ST04463CH

Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller.

FAA Form 8110-2 (7/19)

Number: ST04463CH

Part 25 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: T00011AT Make: Yaborã Model: EMB-135BJ Description of Type Design Change:

Date of Application: May 6, 2020 Date Reissued:

Date of Issuance: August 24, 2020 Date Amended:

By Direction of the Administrator Signature Brenda L. Litchfield Title ODA Administrator Envoy Aerospace, LLC ODA-831240-CE West Star Aviation.

2 Airline Ct East Alton, IL 62024

Installation of Very High Frequency (VHF) and Iridium Antenna Installations (Provisions for Data Link Communication System) in accordance with West Star Aviation Master Data List, Doc. No. A20366L-468, Revision I/R, dated March 10, 2020, or later FAA approved revision.

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

2) FAA Approved Instructions for Continued Airworthiness – Airworthiness Limitations, Section 10, of West Star Aviation Doc.

No. A20366P-473, Revision I/R, approved August 24, 2020, 2020, or later FAA approved revision is a required part of this STC.

3) 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.

Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller.

FAA Form 8110-2 (7/19)

To (Name and address of transferee)

From (Name and address of grantor)

Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller.

FAA Form 8110-2 (7/19)

(Continuation Sheet) Number: ST04463CH

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 Yaborã EMB-135BJ aircraft is as follows:

a. The type certification basis for the Yaborã EMB-135BJ aircraft is shown on TCDS T00011AT for parts not changed or affected by the change.

b. This certification basis for parts changed or affected by the change since the reference date of application is based upon TCDS T00011AT. Based on 14 CFR 21.115 and 21.101, and the FAA policy for significant changes in Order 8110.48, the certification basis for this modification was determined to be:

Applicable regulations as shown on TCDS T00011AT § 25.29(a)(b) [Amdt 25-72] § 25.301(a)(b) [Amdt 25-23] § 25.303 [Amdt 25-23] § 25.305(a)(b) [Amdt 25-77] § 25.307(a) [25-72] § 25.365(a)(b)(c)(d) [Amdt 25-72] § 25.571(a)(b) [Amdt 25-72] § 25.581(a)(b)(c) [Amdt 25-23] § 25.601 [Amdt 25-0] § 25.603(a)(b)(c) [Amdt 25-46] § 25.605(a) [Amdt 25-46] § 25.609(a)(b) [Amdt 25-0] § 25.611 [Amdt 25-23] § 25.613(a)(b)(c)(d) [Amdt 25-72] § 25.619(a)(b)(c) [Amdt 25-23] § 25.625(a) [Amdt 25-72] § 25.1529 [Amdt 25-54]

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