STC SA02305CH

Part 23 of the Federal Aviation Regulations.

(See Sheet 3 for complete certification basis)

Installation of a Meggitt Avionics MAGIC Electronic Flight Instrument System in accordance with Envoy Aerospace Master Data List H06028-3420-L001, Rev. B, dated June 23, 2006, or later FAA approved revision.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

2. Installation requires concurrent installation of STC SA09619AC-D.

3. FAA Approved Flight Manual Supplement, Envoy Aerospace Document H06028-3420-B002, Revision A, dated June 30, 2006 or later FAA approved revision for configuration -01, is a required part of this STC.

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

Envoy Aerospace, LLC 5027 Switch Grass Lane Naperville, IL 60564-5368 A28CE Make : Cessna Aircraft Company Model : 441 Date of application : April 25, 2006

Date of issuance : June 30, 2006

( Signature) Charles L. Smalley, Manager Systems and Flight Test Branch Chicago Aircraft Certification Office

( Title)

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES Number SA02305CH

Date of Issuance: June 30, 2006

Certification Basis (continued)

The certification basis for the Pilatus Aircraft Limited aircraft models identified on Page 1 of this certificate is as follows:

a. The type certification basis for the Ce ssna Aircraft Limited aircraft models identified on Page 1 of this certificate is shown on TCDS A28CE for parts not changed or not affected by this change.

b. The type certification basis for the parts changed or affected by this change since the reference date of application, April 25, 2006, is shown on TCDS A28CE. Additionally, the applicant has voluntarily complied with 14 CFR Part 23 as amended by Amendment 23-55.

Applicable Regulations at the latest amendment 23-0 through 23-55

23.301(a), (b); 23.303; 23.305(a), (b); 23.307(a); 23.365(a), (b), (c), (d); 23.561; 23.571(c); 23.601, 23.603(a), (b);

23.605(a); 23.607(b); 23.609(a), (b); 23.611; 23.613(a), (b), (d); 23.619; 23.625(a); 23.771(a); 23.777(a), (b);

23.779; 25.853; 23.867; 23.1301(a), (b), (c), (d); 23.1303(a), (b), (c), (e), (f); 23.1307; 23.1309(a), (b), (c), (d), (e);

23.1311(a), (b); 23.1321(a), (c), (d), (e);23.1322; 23.1323(a), (c), (d); 23.1325(a), (b), (c), (e); 23.1327(a);

23.1331(a), (b); 23.1335; 23.1351(a); 23.1353(a), (b), (c), (d), (e), (h); 23.1357(a), (b), (c), (d); 23.1359(b), (c);

23.1365(a), (b), (d), (e), (f); 23.1367; 23.1381; 23.1431; 23.1501; 23.1529; 23.1541(a), (b); 23.1543; 23.1545;

23.1547; 23.1581(a), (b), (c), (d), (f); 23.1583(m); 23.1585(a), (j).

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