STC SR00650NY

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate IMPORT Number: SR00650NY This certificate issued to: Alpine Aerotech Ltd.

1260 Industrial Road Kelowna, B.C. VIZ IG5 Canada Certifies that the change in the type design for the fellowing preduct with the limitations and senditions therefere as spreified hereen meets the nirverthiness reyuirements of Purt 29 of the Federal Aviation Reyulutions.

Original Product Type Certificate Number: HASW Neute: Bell Helicopter Textron Model: 212, 412, 412EP, 412CF Lescription of Type Lesiya Chungs:

The installation of Alpine Aerotech Ltd. Exhaust Ejector Deflectors to be carried out in accordance with Alpine Acrotech Ltd. Master Document List, Doc. No. AAL-255-014-001, Revision NI, dated May 17, 2010, Transport Canada approved August 19, 2010 or later Transport Canada approved revision.

1. Maintenance must be done in accordance with Alpine Acrotech Ltd. Maintenance Manual Supplement Doc. No. AAL-255-015- 101, Revision NI, dated July 30, 2010 Transport Canada accepted July 30, 2010 or later Transport Canada accepted revision.

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

Lute c/ upplicution: March 17, 1997 Date Reissued:

Lute of issu June 9, 1997 Lute umended: November 16, 2010 FEDERAL AVIATION By Direction of the Administrator (Signature) Anthony Socias Manager TOMINISTRATIO New York Aircraft Certification Office (Title) eding $1,000, or imprisonment not exceeding 3 years, or both.

ficate may be transferred in accordance with FAR 21.47