STC SA4951NM

Number SA4951NM

This certificate, issued to Spoilers, Inc.

1202 26th Avenue NW Gig Harbor, WA 98335

Part 23 of the Federal Aviation Regulations.

Original ProductType Certificate Number: A17WE Make: Aerostar Model: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P) and PA-60-700P (Aerostar 700P)

Description of the Type Design Change: Installation of spoilers in accordance with Spoilers, Inc., Master Drawing List SP5000, dated June 20, 1990, or later Federal Aviation Administration (FAA) approved revisions.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only.

This approval should not be exteded to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate and the FAA Approved Flight Manual Supplement, dated June 28, 1990, must be maintained as part of the permanent records for the modfied aircraft.

Date of application: May 14, 1990 Date reissued: July 9, 2013; July 31, 2013 Date of issuance: June 28, 1990 Date amended:

(Signature)

Manager, Seattle Aircraft Certification Office (Title)