STC ST00158BO

Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to th e design data nor to alter an aircraft, aircraft engine, or propeller. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is th e property of the STC holder.

FAA Form 8110-2 (5/14) Page 1 of 3 Number: ST00158BO This certificate issued to: Pro Star Aviation, LLC 8 Kelly Avenue Londonderry, NH 03053 Part 25 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: A22CE Make: Textron Aviation (Cessna Aircraft Company) Model: 550, 550 Bravo, 560, 560XL, 560XLS series Description of Type Design Change:

Installation of a Universal Avionics Systems Corporation (UASC) Flight Management System (FMS) in accordance with Pro Star Aviation Installation Data List 05026-IDL-101, revision B, dated September 10, 2019, or later FAA approved revision.

There are 4 configurations:

 Configuration 1: UASC Single UNS-1Esp Flight Management System.

 Configuration 2: UASC Single UNS-1Espw Flight Management System with LPV Monitor.

 Configuration 3: UASC Dual UNS-1Lw Flight Management System.

 Configuration 4: UASC Dual UNS-1Espw Flight Management System.

1. This installation is only compatible with aircraft equipped with the Honeywell Primus 1000 Electronic Flight Instrument System (EFIS).

2. Operation must be in accordance with the following Airplane Flight Manual Supplement (AFMS), or later FAA approved revision. The AFMS must be carried in the aircraft during all flights.

 Configuration 1: Pro Star Aviation AFMS 0402-FMS-05, revision B, dated April 4, 2005.

 Configuration 2: Pro Star Aviation AFMS 41-818-003, revision B, dated June 21, 2019.

 Configuration 3: Pro Star Aviation AFMS 20975-FMS-01, revision B, dated August 9, 2019.

 Configuration 4: Pro Star Aviation AFMS 1002-FMS-01, revision IR, dated August 9, 2019.

(See Continuation Page 3 of 3)

Date of Application: May 31, 2002 Date Reissued: March 26, 2010; August 26, 2015; August 15, 2018 Date of Issuance: November 14, 2002 Date Amended: June 18, 2015; April 14, 2017; September 11, 2019 By Direction of the Administrator Signature Title Douglas M. England Lead ODA Administrator - Pro Star Aviation, LLC ODA-833063-NE

Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to th e design data nor to alter an aircraft, aircraft engine, or propeller. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is th e property of the STC holder.

FAA Form 8110-2 (5/14) Page 2 of 3

Transfer the ownership of Supplemental Type Certificate Number: ST00158BO

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 th e design data nor to alter an aircraft, aircraft engine, or propeller. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is th e property of the STC holder.

FAA Form 8110-2 (5/14) Page 3 of 3 (Continuation Sheet) Number: ST00158BO Limitations and Conditions (continued):

3. Maintenance is to be performed in accordance with Instructions for Continued Airworthiness 41 -812-002, revision H, dated August 21, 2019, or later FAA accepted revision. The ICA must be made available to the operator at the time of installation.

4. A copy of this certificate must be maintained as part of the modified aircraft's permanent records.

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

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 Universal Avionics Systems Corporation (UASC) Flight Management Sys tem (FMS) in the Textron Aviation 550, 550 Bravo, 560, 560XL, 560XLS series aircraft is as follows:

a. The type certification basis for the Textron Aviation 550, 550 Bravo, 560, 560XL, 560XLS series is shown in TCDS A22CE 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, 23 August 2016, is based upon Part 25 as amended by Amendment 25-142. 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 25-0 through 25-142:

14CFR Part 25 §§ 25.1(a)(b) [Amdt 25-0], 25.23(a)(b) [Amdt 25-0], 25.25(a) [Amdt 25-63], 25.29(a)(b) [Amdt 25- 72], 25.301(a)(b) [Amdt 25-23], 25.303 [Amdt 25-23], 25.305(a)(b) [Amdt 25-86], 25.307(a) [Amdt 25-139],

25.561(b(3))(c) [Amdt 25-91], 25.601 [Amdt 25-0], 25.603(a-c) [Amdt 25-46], 25.605(a)(b) [Amdt 25-46],

25.609(a)(b) [Amdt 25-0], 25.611(a) [Amdt 25-123], 25.613(a-c)(e)(f) [Amdt 25-112], 25.619(a-c) [Amdt 25-23],

25.625(a-c) [Amdt 25-72], 25.771(a)(c)(e) [Amdt 25-4], 25.777(a)(c) [Amdt 25-46], 25.789(a) [Amdt 25-46],

25.853(a)(e) [Amdt 25-116], 25.869(a(1)(3)) [Amdt 25-123] 25.1301(a(1-4)) [Amdt 25-123], 25.1309(a-e) [Amdt 25-123], 25.1329(c)(d(i)) [Amdt 25-119], 25.1351(a(1)) [Amdt 25-72], 25.1353(a) [Amdt 25-123], 25.1357(a)(c-f) [Amdt 25-123], 25.1381(a)(b) [Amdt 25-72], 25.1431 (c)(d) [Amdt 25-113], 25.1501(a)(b) [Amdt 25-42],

25.1523(a-c) [Amdt 25-3], 25.1529 [Amdt 25-54], 25.1581(a)(b)(d) [Amdt 25-72], 25.1585(a) [Amdt 25-105] Regulations at an intermediate amendment:

14 CFR Part 25 §§ 25.571(a)(b) [Amdt 25-96], 25.773(a(1)(2)) [Amdt 25-121] Regulations at the amendment level in TCDS A22CE:

14 CFR Part 25 §§ 25.869(a(4)) [Amdt 25-72], 25.1322(b)(c)(d) [Amdt 25-38] 14 CFR Part 36 Regulations: Based on 14 CFR § 21.93(b)(1) (Amdt 21-81), No Acoustical change has been found for the 14 CFR Part 36 noise levels regulations.

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