STC SH397SW

Part 6 of the Civil Air R egulations.

Original Product --Type Certificate N umber :

Installation of hydraulic boost kit per Bell Kit Service Instruction – 203 Delete Item 3 on Pages 7 and 8, installation of Synchronized Elevator. On pages 25 and 26 delete parts listed under Synchronized elevator control system installation. Hydraulic Valve Support Drawing No. A071-69101 dated 4/5/71 required when single place cabin is installed in accordance with STC SH588SW.

Optional: Hydraulic irreversible valves may be installed per Bell S.I. 250 – Delete Item 4 on page 4 and Fig1.ure 4 on page 12.

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the A dministrator of the F ederal A v iation A dministration.

Scott’s-Bell 47, Inc.

100 Minnesota Avenue Le Sueur, MN 56058

H-1 M ake : Bell Helicopter Textron M odel : 47D1 Date of application : June 12, 1964

Date of issuance : June 19, 1964 Date reissued : 3/4/86; 7/27/87; 4/30/04; 12/15/10; 8/7/14

Date amended : 2/7/66; 4/5/71; 11/22/74; 5/11/78 Rev. 4

B y direction of the A dministrator

Original Signed By:

Karol Mordasiewicz (Signature) Karol Mordasiewicz Manager, Airframe and Administrative Branch Chicago Aircraft Certification Office

(Title)

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

N umber SH397SW

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

Number SH397SW Date of Issuance: June 19, 1964 Date Amended: 5/11/78 Rev. 4 Date of Reissuance: August 7, 2014 Limitations and Conditions (Continued) :

1. FAA Approved RFM Supplement dated 6/18/64 or later FAA approved revision is required; or FAA Approved RFM Supplement dated 1/8/70 or later FAA approved revision is required when single place cabin is installed in accordance with STC SH588SW.

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

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

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