STC SA4-1350

FEDERAL AVIATION AGENCY Supplemental Type Certificate

NAME AND ADDRESS OF APPLICANT FORM APPROVED, BUDGET BUREAU NO, 04-8015

INSTRUCTIONS - SUBMIT IN TRI ALICATE TO LOCAL FAA FLIGHT STANDARDS INSPECTOR.

COPY WELL BE RETURNED TO APPLICANT UPON

ISSUANCE Supplemental Type Certificate APPLIED FOR:

Cooper Engineering Company AIRCRAFT ENGINE PROPELLER P. 0. Box 3428 Van Nuys, California ORIGINAL MODEL DESIONATION LOCKHEED 1649A-98 NEW MODEL DESIGNATION (IX desired) None

2. DESCRIPTION OF CHANGE Cover rudders and trim tabs with Ceconite 101 material in accordance vith Cooper Engincering Company Manual 101 dated January 2, 1958.

LINITATION OF APPLICABILITY, This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse offect upon the sirvorthiness of that airplane.

Certification Basis: CAR 40.

WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONST YES NO D. WILL PARTS BE MANUFACTURED FOR SALE (Eer. CAR 1.$5)? YES NO S. SIGVATURE AND TITLE OF APPLICANT Cat Ches

SIGNATURE November 16. 1990 _President Date of Application: TITLE

6. To be Completed by FAA

NATURE AND LOCATION OF DATA Cooper Engineering Company Manual 101 dated January 2, 1958, Data are on file in the Engineering and Manufacturing Branch, FA, Region IV.

Los Angeles, • California.

ORIGINAL TYPE CERTIFICATE NO. AA APPROVA 2417 Supplemental Type Certificate NO.

S11-1000 ¿Charles R. SIGNATURE

DATE OF APPROVAL December 10, 1900 Chief, Engineering and Manufacturing Branch TITLE FORM FAA 2417 (5-59)