STC SR00925SE

Number SR00925SE

This certificate, issued to: Columbia Helicopters, Inc.

P.O. Box 3500 Portland, OR 97208

Part 7 and 10 of the Civil Air Regulations.

Original ProductType Certificate Number: H1PC 1H16 Make: Kawasaki Boeing Model: KV107-II Vertol 107-II Series

Description of the Type Design Change: Installation of Improved Diamond J Inc. gas generator RPM indicator per Columbia Helicopters, Inc. Master Drawing List Document No. 00-AVI-1205, Revision C, dated April 11, 2006, or later Federal Aviation Administration (FAA) approved revision.

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

This approval should not be extended to aircraft of these models 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 Rotorcraft Flight Manual Supplement 00-AVI-1204, Rev IR, dated June 6, 2001, shall be maintained as part of the permanent records for the modified aircraft. This modification must be maintained in accordance with Columbia Helicopters, Inc. Maintenance Manual Supplement Document No. C07-2/77-11-00, Revision 0, dated March 16, 2006, or later FAA accepted revision.

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

Date of application: March 27, 2001 Date reissued:

Date of issuance: June 7, 2001 Date amended: February 15, 2007

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)