STC SA1865SO

FAA Form 8110-2 (5/14) Page 1 of 2

Number: SA1865SO

This certificate issued to: Aero Innovations, LLC.

7750 E. SR42 Terre Haute, Indiana 47802 Part 8 of the Civil Air Regulations.

Original Product – Type Certificate Number: A4SW Make: Ayres Model: 600 S2D, S-2R, S2R-T34, S2R-T15, S2R-T11, S2R- R3S, S2R-R1340, S2R-R1820, S2R-T65, S2R-T45 Description of Type Design Change:

Installation of aluminum skins on the horizontal tail in accordance with Kosola and Associates, Inc. Drawing List Report No. KR- 452, Revision A, dated November 25, 1985, or later FAA approved revision.

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will produce no adverse consideration of significant changes in weight distribution such as an increase in the fized disposable weight in the fuselage.

Date of Application: January 4, 1984 Date Reissued: April 27, 2016 Date of Issuance: December 16, 1985 Date Amended: July 12, 1995 By Direction of the Administrator

Signature Title Christina Underwood Manager Atlanta Aircraft Certification Office

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA1865SO

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

To (Name and address of transferee)

From (Name and address of grantor)