STC SR01543SE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SR01543SE This certificate issued to: Alaskan Bushwheel, Inc.

83496 E. Russell Lane P.O. Box O Joseph, OR 97846 Part * of the * Regulations.

Original Product ⎯Type Certificate Number: * See attached Approved Model List (AML) Make: No. SR01543SE for list of approved airplane Model: models and applicable airworthiness regulations

Description of Type Design Change: The manufacture of an Alaskan Bushwheel tailwheel and fork assembly in accordance with Alaskan Buhwheel, Inc. Document ABI-3400, dated April 28, 2005, or later Federal Aviation Administration (FAA) approved revision. The tailwheel and fork assembly must be installed in accordance with Alaskan Bushwheel, Inc. Installation Instructions Document ABITFK-II, dated April 19, 2005, or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies to the aircraft models listed above only. This approval should not be extended 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 effects upon the airworthiness of that aircraft. A copy of this Certificate must be maintained as part of the permanent record of the modified aircraft. This is a diretct replacement part, and the FAA has determined that no Instuctions for Continued Airworthiness are required.

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.

e Date of Application: February 11, 2005 Date reissued:

Date of Issuance: May 9, 2005 Date amended:

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